LADC Evaluation vs. SAP Evaluation: Which One Do You Actually Need?
If you have been asked to complete an evaluation, it can be hard to tell which kind applies. The terms LADC evaluation and SAP evaluation may sound similar, but they serve different purposes and follow different requirements.
Quick answer
A LADC evaluation is a substance use evaluation completed by a Licensed Alcohol and Drug Counselor. In New Hampshire, it may be requested for an IDCMP, court, DMV, probation, or other referral-related purpose.
A SAP evaluation is completed by a qualified Substance Abuse Professional after a violation of Department of Transportation drug and alcohol rules. It is part of a regulated process for employees in covered safety-sensitive roles.
They cannot substitute for one another. If you are unsure which is named in your paperwork, check with the referring authority or contact our team before scheduling.
The main difference: what started the requirement?
| LADC evaluation | SAP evaluation | |
|---|---|---|
| Common trigger | A request connected to an NH court, DMV, IDCMP, probation, or another referral | A DOT drug or alcohol program violation involving a safety-sensitive position |
| Who may require it | A court, DMV, IDCMP, probation officer, attorney, agency, or other referring party | DOT regulations, with the employer or its Designated Employer Representative involved in the process |
| Who completes it | A licensed clinician, such as an LADC, with the qualifications required for the specific referral | A professional who meets the applicable federal SAP qualification requirements |
| What follows | A written evaluation report with findings and recommendations for the matter being addressed | A structured SAP process that includes assessment, education or treatment recommendations, a follow-up evaluation, and return-to-duty requirements |
This is a general guide, not a decision about what your specific order requires. The wording on your referral and the rules of the authority involved matter.
When a LADC evaluation may be the right one
A LADC evaluation is a substance use assessment completed by a Licensed Alcohol and Drug Counselor. In New Hampshire, you may be asked for one as part of a court or DMV-related matter, an IDCMP process, probation, or another referral. Some people seek an evaluation on their own.
The evaluation gives the clinician an opportunity to understand your circumstances, including your substance use history, the event or referral that brought you in, and any concerns the referring party asks the report to address. It is not a pass-or-fail test. The clinician considers the information you share and provides a written report with findings and recommendations.
In an NH impaired-driver matter, make sure you confirm whether you need a general substance use evaluation or a specific evaluation through the IDCMP process. The appropriate requirements depend on your referral and situation. You can read more about LADC and other evaluations at Chrysalis and review the state’s NH impaired driver program rules.
When a SAP evaluation may be the right one
A SAP evaluation applies when an employee in a DOT-regulated safety-sensitive position has a drug or alcohol program violation. This can include covered work in commercial transportation, aviation, rail, public transit, maritime, or pipeline operations. Whether a particular job is covered depends on the duties and applicable rules, not simply the job title.
The SAP conducts an initial assessment and recommends education, treatment, or both. After you complete the recommendation, you meet with the SAP again for a follow-up evaluation. The SAP determines whether you have successfully complied with the recommendation and handles required communication with the employer’s Designated Employer Representative. Return-to-duty testing and follow-up testing may also be part of the process.
The SAP evaluation is not the same as an employer’s decision about whether to return you to work. The process is governed by federal requirements, including 49 CFR Part 40, Subpart O. For a closer look at the steps, see our DOT SAP evaluation guide.
Can one evaluation count for both?
No, not automatically. The two evaluations serve different authorities and follow different rules. A LADC evaluation for a court, DMV, or IDCMP matter does not replace the DOT SAP process. A SAP evaluation does not automatically meet NH court, DMV, or IDCMP requirements.
Even if the same clinician is qualified to provide both services, the reports and steps remain distinct. If you have both an NH impaired-driver requirement and a DOT violation, you may need to complete two separate processes. Ask each authority whether any records can be shared or accepted; do not assume one evaluation will satisfy both.
How to identify which evaluation you need
Start with the paperwork, referral, or notice you received. Look for the specific service name and who requested it.
- Terms such as “LADC,” “substance use evaluation,” “IDCMP,” “court,” “DMV,” or “license restoration” may point to an NH substance use evaluation. Confirm the exact evaluation and provider requirements with the court, DMV, IDCMP, or referring professional.
- Terms such as “SAP,” “DOT,” “return to duty,” or “Clearinghouse” may point to the DOT SAP process. Ask your employer’s Designated Employer Representative which documents and process apply to your position.
- **If your paperwork is unclear, or you have both types of requirements, ** contact the relevant authority and ask for clarification before booking. You can also call Chrysalis, and we can help you identify which service to ask about.
What to ask before you schedule
A few direct questions can help avoid delays or the wrong appointment:
- What is the exact name of the evaluation or service required?
- Which court, agency, employer, or other authority requested it?
- Does the evaluation need to meet a specific state, IDCMP, or DOT requirement?
- What paperwork should you bring or submit?
- Who should receive the report, and is a release required?
- Are there format or in-person requirements for this particular evaluation?
For a DOT matter, it is also useful to confirm the correct employer contact and what documentation of the violation you should provide. For an NH court or DMV matter, ask the referring office whether there are specific evaluation instructions.
Clear guidance is available
Chrysalis Recovery Center LLC is based in Concord, New Hampshire, and has been Since April 2009. We have been a trusted provider of SAP evaluations since 2014, and we have been approved as an IDCMP provider since 2013. Our clinicians are licensed in New Hampshire, Massachusetts, Vermont, and Maine, and telehealth may be available when appropriate and permitted.
We approach evaluations with respect and clear communication. Chrysalis accepts most major insurance plans for eligible services, but coverage can vary by service and plan. Ask us about your particular evaluation before scheduling.
If you are uncertain which type of evaluation you need, you do not have to figure it out alone. Review our LADC evaluation information, learn about SAP evaluations, or contact our team with your question. We can help you clarify the next step, while the relevant court, agency, employer, or regulator can confirm the requirements that apply to you.