NJ Drug Testing Laws: 2024 Updates & More


NJ Drug Testing Laws: 2024 Updates & More

Rules pertaining to the examination of people for substance use inside the state of New Jersey are multifaceted, masking varied sectors together with employment, probation, and transportation. These mandates define permissible testing situations, specimen assortment protocols, and the rights of these being examined. An instance could be the stipulations concerning pre-employment screening for sure safety-sensitive positions.

Understanding these stipulations is important for employers to make sure compliance and keep away from potential authorized repercussions. Adherence to those pointers protects worker rights, fostering truthful labor practices and contributing to a secure and productive work setting. Over time, these rules have advanced to mirror altering societal attitudes and technological developments in detection strategies.

The next sections will element particular elements reminiscent of office testing, together with pre-employment, cheap suspicion, and random testing procedures; the authorized framework governing these procedures; and the implications for each employers and workers. Additional dialogue will tackle issues concerning medical marijuana and its intersection with established protocols.

1. Office Testing Guidelines

Office testing guidelines in New Jersey are basically formed by, and exist inside the framework of, broader rules pertaining to substance use assessments. These guidelines specify below what circumstances employers can conduct testing, the procedures that have to be adopted, and the rights afforded to workers. Due to this fact, a radical understanding of the rules is paramount for making certain compliance and avoiding potential authorized challenges.

  • Permissible Testing Circumstances

    State regulation delineates acceptable causes for employers to mandate substance use testing. These sometimes embrace pre-employment screening, cheap suspicion (based mostly on observable indicators of impairment), post-accident investigations, and random testing for safety-sensitive positions. Employers should be capable of justify the necessity for testing based mostly on these permissible circumstances. Conducting assessments outdoors these parameters can expose employers to legal responsibility.

  • Testing Procedures and Protocols

    The processes for amassing, dealing with, and analyzing specimens are rigorously outlined. Adherence to established chain-of-custody protocols is crucial to keep up the integrity of take a look at outcomes. These protocols dictate how samples are collected, labeled, transported, and saved, minimizing the danger of tampering or misidentification. Failure to stick strictly to those procedures can render take a look at outcomes inadmissible in authorized proceedings.

  • Worker Rights and Protections

    Workers have particular rights below the state legal guidelines concerning office substance use assessments. They’re entitled to obtain clear and written discover of the employer’s testing coverage, together with the explanations for testing, the forms of substances screened for, and the implications of a constructive take a look at outcome. Workers even have the precise to problem the accuracy of take a look at outcomes and to keep up confidentiality regarding their medical data.

  • Penalties of Optimistic Check Outcomes

    The repercussions for an worker who assessments constructive for prohibited substances are sometimes outlined within the employer’s substance use coverage. These penalties can vary from necessary participation in a substance abuse therapy program to suspension or termination of employment. The precise actions taken have to be in step with the employer’s established coverage and compliant with relevant authorized necessities. Employers should additionally take into account potential implications of the Individuals with Disabilities Act (ADA) in sure circumstances.

In abstract, office testing guidelines are an integral element of the state’s broader framework for substance use assessments. Understanding these guidelines, together with permissible testing circumstances, testing procedures, worker rights, and penalties of constructive outcomes, is crucial for employers to keep up compliance and foster a good and secure work setting. Moreover, these guidelines are topic to ongoing authorized interpretation and refinement, requiring employers to remain knowledgeable of the most recent developments.

2. Permissible Testing Eventualities

Permissible testing situations are immediately dictated by rules pertaining to substance use assessments inside New Jersey. The authorized framework defines particular cases wherein employers or different entities are licensed to conduct drug testing, making certain particular person rights are protected whereas addressing legit security and operational issues.

  • Pre-Employment Screening

    This includes conducting substance use assessments on potential workers as a situation of employment. Rules typically stipulate the forms of positions for which that is permitted, regularly specializing in safety-sensitive roles. An instance is necessary screening for industrial car operators, making certain public security. This state of affairs is a important side of hiring protocols, but should adhere to pointers making certain equity and non-discrimination.

  • Cheap Suspicion Testing

    Testing could also be initiated when there’s a cheap foundation to suspect a person is below the affect of a substance. This suspicion have to be based mostly on goal observations, reminiscent of erratic habits, bodily indicators of impairment, or direct proof of substance use. Mere hypothesis is inadequate; documented proof is required. This side balances the necessity for office security with worker privateness issues.

  • Publish-Accident Testing

    Following office accidents or incidents, substance use assessments could also be carried out to find out if impairment contributed to the occasion. Rules regularly specify the forms of accidents that set off testing necessities and the timeframe inside which testing should happen. For instance, a critical harm involving equipment might immediate speedy testing of concerned personnel. This assists in figuring out potential causes and stopping future occurrences.

  • Random Testing for Security-Delicate Positions

    In sure industries, notably these involving public security or hazardous supplies, random, unannounced testing is permitted. These applications have to be applied pretty and constantly, with alternatives made by a really random course of. Examples embrace airline pilots and nuclear energy plant operators. This proactive method goals to discourage substance use and preserve a excessive stage of vigilance in important roles.

These permissible testing situations, whereas various in software, are all ruled by the broader scope of “new jersey drug testing legal guidelines.” Every state of affairs carries particular necessities concerning notification, testing procedures, and the dealing with of outcomes. Compliance with these authorized prescriptions is crucial to keep away from potential authorized challenges and guarantee moral therapy of people topic to testing.

3. Worker Rights Safety

Worker rights safety, because it pertains to “new jersey drug testing legal guidelines,” encompasses a collection of authorized safeguards designed to make sure truthful therapy and forestall unwarranted intrusion. These rights are essential in sustaining a stability between employer pursuits in office security and particular person privateness. Understanding these protections is paramount for each employers and workers.

  • Knowledgeable Consent and Notification

    Workers are entitled to clear and complete notification concerning substance use evaluation insurance policies. This consists of the rationale for testing, the forms of substances to be screened, the procedures concerned, and the potential penalties of a constructive outcome. Lack of correct notification can render take a look at outcomes inadmissible and topic employers to authorized motion. Actual-world examples embrace circumstances the place employers failed to supply written insurance policies outlining testing protocols, resulting in profitable worker lawsuits.

  • Confidentiality of Check Outcomes

    The privateness of an worker’s substance use evaluation outcomes is strictly protected. Employers are prohibited from disclosing this data to unauthorized events. Sharing outcomes with out correct consent or authorized justification constitutes a violation of privateness. An occasion may contain an employer discussing an worker’s constructive take a look at outcome with colleagues, doubtlessly resulting in authorized ramifications. These stringent confidentiality measures safeguard worker reputations and forestall discrimination.

  • Alternative to Problem Outcomes

    Workers have the precise to contest the accuracy of substance use evaluation outcomes. This will contain requesting a retest or offering proof to refute the preliminary findings. Employers are obligated to contemplate such challenges and supply a good course of for resolving disputes. For instance, an worker might current proof of a legit prescription treatment that might have triggered a false constructive. Denying this chance may lead to authorized challenges based mostly on procedural unfairness.

  • Safety In opposition to Discrimination

    Workers are shielded from discriminatory actions based mostly on substance use evaluation outcomes, notably if the person is present process therapy or has a historical past of substance abuse. Employers can not unfairly penalize or terminate workers solely based mostly on previous substance use points with out contemplating their present standing and efforts towards rehabilitation. Situations of such discrimination can result in authorized recourse below varied anti-discrimination legal guidelines. This side underscores the emphasis on rehabilitation and truthful therapy somewhat than punitive measures.

These aspects of worker rights safety are intricately interwoven with the particular mandates of “new jersey drug testing legal guidelines.” Compliance with these rules ensures that substance use assessments are carried out in a fashion that respects particular person dignity, privateness, and equity, fostering a balanced method to office security and worker well-being. Additional issues embrace the intersection of medical marijuana legal guidelines and their affect on these established protections.

4. Employer Compliance Obligations

Employer compliance obligations are critically intertwined with the stipulations of “new jersey drug testing legal guidelines.” These obligations necessitate adherence to established authorized parameters when implementing and conducting substance use assessments, making certain each office security and worker rights are upheld. Failure to conform exposes organizations to authorized ramifications and reputational injury.

  • Improvement and Implementation of Compliant Insurance policies

    Employers are obligated to formulate complete substance use evaluation insurance policies that align with state rules. These insurance policies should clearly define the circumstances below which testing will happen, the substances screened for, the procedures adopted, and the implications of constructive outcomes. An instance features a coverage detailing the protocol for cheap suspicion testing, together with the requirement for documented observations of impairment. Inconsistencies between coverage and observe can result in authorized challenges.

  • Adherence to Testing Procedures and Chain of Custody

    Strict adherence to established testing procedures and chain-of-custody protocols is paramount. This includes utilizing licensed laboratories, using certified personnel for specimen assortment, and sustaining meticulous documentation all through the testing course of. A breach within the chain of custody, reminiscent of improper labeling or storage of samples, can compromise the integrity of take a look at outcomes and render them inadmissible. Employers should guarantee each step adheres to authorized requirements to keep up validity.

  • Offering Correct Discover and Acquiring Consent

    Employers should present workers with enough discover of substance use evaluation insurance policies and procure knowledgeable consent previous to testing. This consists of offering a written copy of the coverage and making certain workers perceive their rights and obligations. Failure to supply enough discover, or coercing workers into testing with out their consent, can result in authorized motion. For example, requiring a pre-employment take a look at with out prior disclosure violates worker rights.

  • Sustaining Confidentiality and Avoiding Discrimination

    Sustaining the confidentiality of take a look at outcomes and avoiding discriminatory actions based mostly on these outcomes are essential compliance obligations. Employers are prohibited from disclosing an worker’s substance use evaluation data to unauthorized events and should not discriminate towards workers based mostly on a constructive take a look at outcome, notably if the person is present process therapy or has a historical past of substance abuse. Examples of violations embrace sharing outcomes with colleagues or denying promotions solely based mostly on previous substance use points.

In abstract, employer compliance obligations are inextricably linked to “new jersey drug testing legal guidelines.” These obligations necessitate the event of compliant insurance policies, adherence to testing procedures, provision of correct discover, and upkeep of confidentiality. Organizations should prioritize compliance to guard each their pursuits and the rights of their workers, thereby fostering a good and legally sound work setting.

5. Medical Marijuana Affect

The intersection of medical marijuana laws and “new jersey drug testing legal guidelines” presents complicated challenges for employers. Whereas the state has legalized medical marijuana, federal regulation nonetheless classifies marijuana as a Schedule I managed substance. This discrepancy creates ambiguity concerning office testing insurance policies, notably for workers licensed to make use of medical marijuana below state regulation. The impact is that employers typically grapple with balancing their responsibility to keep up a secure office with the rights of medical marijuana sufferers. For instance, an worker testing constructive for marijuana might argue they’re a authorized medical marijuana affected person, complicating disciplinary actions. The “Medical Marijuana Affect” is a significant factor of “new jersey drug testing legal guidelines” as a result of it forces a reevaluation of conventional drug-free office insurance policies and requires cautious consideration of cheap lodging.

Sensible significance arises when contemplating safety-sensitive positions. Whereas employers usually can not discriminate towards medical marijuana sufferers, an exception typically exists for roles the place impairment poses a direct risk to security. Take into account a heavy equipment operator who’s a registered medical marijuana affected person; even when the worker isn’t actively impaired at work, a constructive drug take a look at should still result in restrictions or termination as a consequence of security issues. Courts are actively decoding these points, and the evolving authorized panorama calls for fixed vigilance and adaptation from employers. States are adopting steering on creating drug testing insurance policies balancing security with equity and sufferers authorized rights.

In abstract, the “Medical Marijuana Affect” on “new jersey drug testing legal guidelines” is a frequently creating space. The coexistence of state medical marijuana legal guidelines and federal prohibition creates authorized gray areas for employers concerning office testing and lodging. Employers should implement fastidiously crafted insurance policies that respect worker rights whereas prioritizing office security. Challenges stay in balancing these competing pursuits, necessitating a radical understanding of present laws and authorized precedents to keep away from potential litigation.

6. Chain of Custody Protocol

Chain of Custody Protocol is a foundational ingredient intertwined with “new jersey drug testing legal guidelines.” This protocol ensures the integrity and reliability of substance use evaluation outcomes by meticulously documenting the dealing with of specimens from assortment to evaluation. Its meticulous adherence safeguards the validity of take a look at outcomes, mitigating authorized challenges and upholding particular person rights inside the framework of state rules.

  • Specimen Identification and Labeling

    The protocol mandates exact identification and labeling procedures on the level of specimen assortment. Distinctive identifiers are assigned to every pattern, making certain unambiguous monitoring all through the testing course of. This prevents mix-ups and establishes a verifiable hyperlink between the person and their specimen. For instance, a urine pattern collected at a delegated website is instantly labeled with a tamper-evident seal bearing the donor’s figuring out data and the date and time of assortment. Correct labeling is paramount for sustaining the defensibility of take a look at leads to authorized settings.

  • Safe Dealing with and Transportation

    The safe dealing with and transportation of specimens are important elements of the chain of custody. Specimens have to be transported in sealed containers to stop tampering and preserve their integrity. A documented switch log tracks the motion of the pattern from assortment website to laboratory, noting every particular person who dealt with the specimen and the dates and occasions of switch. This detailed file supplies an unbroken chain of accountability, minimizing the potential for errors or misconduct. This ingredient is especially vital when specimens are transported throughout state traces or by a number of amenities.

  • Laboratory Evaluation and Reporting

    Licensed laboratories play an important position in upholding the chain of custody. These laboratories are required to comply with strict protocols for specimen evaluation, making certain the accuracy and reliability of take a look at outcomes. Detailed data are maintained all through the analytical course of, documenting instrument calibration, high quality management measures, and analyst {qualifications}. The laboratory generates a complete report that features the chain of custody documentation, take a look at outcomes, and certification statements. These reviews function important proof in authorized proceedings, demonstrating the validity of the testing course of.

  • Documentation and File Retaining

    Complete documentation and record-keeping are important for sustaining the integrity of the chain of custody. Each step within the course of, from specimen assortment to last reporting, have to be meticulously documented. This documentation consists of chain of custody varieties, specimen dealing with logs, laboratory reviews, and any communications associated to the testing course of. These data are maintained for a specified interval, permitting for audits and investigations to confirm compliance with state rules and established protocols. Failure to keep up enough documentation can compromise the defensibility of take a look at outcomes and expose organizations to authorized challenges.

These interwoven aspects of the Chain of Custody Protocol are non-negotiable within the context of “new jersey drug testing legal guidelines.” Correct administration and implementation of Chain of Custody Protocol, from specimen assortment to last lab reporting, should align with authorized requirements and equity to be thought-about admissable as authorized proof.

7. Penalties of Violations

Failure to stick to “new jersey drug testing legal guidelines” carries important repercussions, impacting each employers and workers. The authorized framework establishes particular penalties for non-compliance, designed to make sure accountability and deter future violations. These penalties underscore the important significance of understanding and upholding the rules. Violations can set off authorized motion, monetary penalties, and injury to skilled fame. For example, an employer who conducts unauthorized drug testing might face lawsuits from workers alleging privateness violations and wrongful termination. The severity of the implications is usually proportionate to the character and extent of the violation.

Examples of violations and their respective penalties are available in case regulation. An employer who fails to comply with correct chain-of-custody procedures, leading to a false constructive take a look at, could also be answerable for damages together with misplaced wages and emotional misery. Conversely, an worker who falsifies drug take a look at outcomes might face disciplinary motion, together with termination of employment, and potential legal fees. These concrete examples illustrate the sensible significance of adhering to the regulation and the potential ramifications of failing to take action. Courts can even subject injunctions, compelling employers to stop illegal testing practices and implement corrective measures.

In abstract, the “Penalties of Violations” element of “new jersey drug testing legal guidelines” serves as a important enforcement mechanism. Understanding these penalties is crucial for employers to mitigate authorized dangers and for workers to guard their rights. The specter of penalties incentivizes compliance, contributing to a good and secure setting. Ongoing interpretation and modification of those authorized stipulations necessitates steady vigilance to make sure adherence to present requirements.

8. Testing for Security Positions

Testing for security positions holds a very important place inside the framework of “new jersey drug testing legal guidelines.” The rationale underlying the stringent rules pertaining to those roles stems from the potential for substantial hurt ought to a person in such a place be impaired. These rules intention to safeguard public security and forestall accidents or incidents that might lead to harm or lack of life. This side of the regulation is due to this fact typically extra prescriptive and permits for extra frequent and thorough substance use assessments.

  • Definition of Security-Delicate Positions

    These roles are characterised by their direct affect on the protection and well-being of others, or the potential for important injury to property or the setting. Examples embody transportation employees (e.g., bus drivers, practice operators), operators of heavy equipment, healthcare professionals concerned in direct affected person care, and workers dealing with hazardous supplies. The authorized definition of those positions varies and is topic to interpretation, however usually focuses on the extent of duty and the potential penalties of impaired efficiency.

  • Permissible Testing Protocols

    The rules governing testing protocols for security positions typically allow a broader vary of testing situations in comparison with different employment sectors. This will embrace pre-employment screening, random testing, cheap suspicion testing, and post-accident testing. The frequency of random testing is usually larger for safety-sensitive roles, reflecting the elevated threat related to impairment. For example, industrial drivers are topic to frequent, unannounced testing to make sure compliance with federal and state rules. These protocols are designed to discourage substance use and determine potential impairment earlier than an incident happens.

  • Penalties of Optimistic Check Outcomes

    The results of a constructive substance use evaluation outcome for a person in a security place are usually extra extreme than in different employment sectors. A constructive take a look at might lead to speedy suspension or termination of employment, and may additionally set off reporting necessities to regulatory businesses or skilled licensing boards. The rationale is to swiftly take away impaired people from positions the place they pose a risk to security. In some circumstances, people could also be required to bear substance abuse therapy and show a interval of abstinence earlier than being reinstated. The severity of the implications underscores the emphasis on security and accountability in these roles.

  • Authorized Challenges and Concerns

    Whereas rules allow sturdy testing applications for security positions, employers should nonetheless navigate authorized challenges associated to worker rights and privateness. Points reminiscent of medical marijuana use, cheap lodging requests, and challenges to the accuracy of take a look at outcomes can complicate the applying of testing insurance policies. Employers should be sure that testing applications adjust to all relevant state and federal legal guidelines, and that workers are afforded due course of in difficult take a look at outcomes or interesting disciplinary actions. The authorized panorama is consistently evolving, requiring employers to remain knowledgeable of the most recent developments and interpretations. Failure to take action can expose organizations to legal responsibility and undermine the effectiveness of their security applications.

The intersection of “Testing for Security Positions” and “new jersey drug testing legal guidelines” represents a important space of authorized and sensible concern. The rules governing these roles are designed to stability the necessity for office security with the rights of particular person workers. Understanding the authorized framework, permissible testing protocols, and potential penalties is crucial for employers to keep up compliance and foster a secure working setting. Steady vigilance and adaptation are essential to navigate the evolving authorized panorama and tackle the challenges posed by rising points reminiscent of medical marijuana use.

Often Requested Questions Concerning New Jersey Drug Testing Legal guidelines

The next addresses prevalent inquiries regarding rules governing substance use assessments inside the state. These solutions are for informational functions solely and don’t represent authorized recommendation.

Query 1: What circumstances allow an employer to mandate a drug take a look at in New Jersey?

Employers can sometimes require testing in pre-employment situations, the place cheap suspicion exists, following office accidents, or by random testing for positions designated as safety-sensitive. These conditions are outlined by statute and case regulation and are topic to particular procedural necessities.

Query 2: What substances are sometimes included in a normal drug take a look at panel?

A typical drug take a look at panel generally screens for substances reminiscent of marijuana, cocaine, opiates, amphetamines, and phencyclidine (PCP). Nevertheless, the particular substances included in a panel might fluctuate relying on the employer’s coverage and the character of the place.

Query 3: What rights do workers possess regarding substance use evaluation procedures?

Workers are entitled to obtain written discover of the employer’s drug testing coverage, preserve confidentiality concerning take a look at outcomes, problem the accuracy of take a look at outcomes, and be protected against discriminatory actions based mostly on take a look at outcomes.

Query 4: What obligations do employers bear regarding substance use evaluation practices?

Employers should develop compliant testing insurance policies, adhere to strict testing procedures, guarantee correct chain of custody, present enough discover to workers, and preserve confidentiality of take a look at outcomes. Failure to uphold these obligations can lead to authorized challenges.

Query 5: How does the legalization of medical marijuana affect office substance use evaluation protocols?

The legalization of medical marijuana introduces complexities for employers. Whereas employers usually can not discriminate towards medical marijuana sufferers, exceptions might exist for safety-sensitive positions the place impairment poses a direct risk. Employers should fastidiously navigate this intersection of state regulation and federal rules.

Query 6: What constitutes a “safety-sensitive” place topic to extra stringent testing rules?

Security-sensitive positions are these the place an worker’s impaired efficiency may immediately endanger the protection and well-being of others. Examples embrace transportation employees, operators of heavy equipment, and healthcare professionals concerned in direct affected person care.

Compliance with these rules is important to make sure equity and keep away from authorized motion. Session with authorized counsel is advisable to navigate complicated situations and guarantee full adherence to related statutes.

The subsequent part supplies a consolidated abstract of key authorized issues mentioned all through this text.

Ideas Concerning New Jersey Drug Testing Legal guidelines

Navigating the complexities of substance use evaluation rules in New Jersey requires meticulous consideration to element and a radical understanding of the authorized framework. The next suggestions are designed to help employers and workers in sustaining compliance and safeguarding their rights.

Tip 1: Set up a Clearly Outlined and Compliant Coverage: A written substance use evaluation coverage is paramount. This coverage ought to element the circumstances below which testing will happen, the substances to be screened, the procedures adopted, and the implications of a constructive outcome. The coverage should align with all relevant state and federal legal guidelines. A poorly written or outdated coverage can expose a company to authorized challenges.

Tip 2: Adhere Stringently to Chain-of-Custody Protocols: Sustaining the integrity of the chain of custody is essential for making certain the validity of take a look at outcomes. Make use of licensed laboratories, make the most of tamper-evident seals, and meticulously doc each step within the course of, from specimen assortment to evaluation. A break within the chain of custody can render take a look at outcomes inadmissible in authorized proceedings.

Tip 3: Present Workers with Sufficient Discover and Receive Knowledgeable Consent: Workers should obtain clear and complete discover of the employer’s substance use evaluation coverage. Receive knowledgeable consent previous to testing, making certain that workers perceive their rights and obligations. Failure to supply enough discover can violate worker rights and expose employers to authorized legal responsibility.

Tip 4: Keep Confidentiality of Check Outcomes: Defend the privateness of worker substance use evaluation outcomes. Chorus from disclosing this data to unauthorized events and implement measures to safeguard the confidentiality of worker medical data. A breach of confidentiality can result in lawsuits alleging privateness violations.

Tip 5: Practice Supervisors and Managers: Equip supervisors and managers with the information and expertise essential to determine cheap suspicion and implement testing procedures accurately. Present coaching on recognizing indicators of impairment and documenting observations objectively. Insufficient coaching can lead to inconsistent or improper software of testing insurance policies.

Tip 6: Keep Knowledgeable of Authorized Developments: The authorized panorama surrounding substance use evaluation is consistently evolving. Monitor adjustments in state and federal legal guidelines, courtroom choices, and regulatory steering. Failure to adapt to those adjustments can lead to non-compliance and authorized publicity.

Tip 7: Search Authorized Counsel: When unsure, seek the advice of with authorized counsel specializing in labor and employment regulation. An legal professional can present steering on navigating complicated authorized points, drafting compliant insurance policies, and resolving disputes successfully. Proactive authorized recommendation can reduce the danger of pricey litigation.

By implementing these methods, each employers and workers can navigate the complexities of substance use evaluation rules with larger confidence and guarantee adherence to authorized necessities. Understanding the nuances of “new jersey drug testing legal guidelines” protects each events and promotes a secure and truthful setting.

The next concluding abstract encapsulates the core elements of the state’s framework for substance use assessments.

Conclusion

This exploration has outlined the core elements of “new jersey drug testing legal guidelines,” together with office rules, permissible testing situations, worker rights, employer obligations, and the affect of medical marijuana legalization. The dialogue emphasised the significance of adherence to established protocols, the safety of particular person liberties, and the necessity for steady vigilance in a quickly evolving authorized panorama. Compliance is crucial for sustaining a good and secure setting, mitigating authorized dangers, and upholding the ideas of justice and fairness.

The continued interpretation and potential modification of “new jersey drug testing legal guidelines” necessitates proactive engagement from employers, workers, and authorized professionals. A dedication to ongoing schooling, accountable coverage implementation, and moral conduct will be sure that these rules serve their supposed goal: to advertise office security whereas safeguarding the rights and dignity of all people. The pursuit of readability and consistency within the software of those legal guidelines stays a paramount goal.