The Part Everyone Gets Wrong and How to Avoid Delays

If you’re in Biddeford, Maine, and you’ve been told you need DEEP after an OUI, the fastest path forward is understanding one thing:

DEEP is not “just a class.” It’s a structured system with specific rules, timelines, and documentation requirements.
Missing a step can slow everything down.

This guide focuses on the most common point of confusion: the 20-hour Risk Reduction Program and when it triggers a clinical evaluation and treatment requirements, and how to get local help in Biddeford if you need it.

What DEEP Is (and what it’s designed to prevent)

DEEP (Driver Education and Evaluation Programs) is Maine DHHS’s legislatively mandated impaired-driving countermeasure program. Its goal is to reduce injury and death from alcohol/drug-related crashes and reduce OUI re-offense risk through education, evaluation, and treatment.

Why the state takes this seriously: Maine’s own substance-use epidemiology report notes that impaired-driving crashes account for about 32% of Maine traffic-attributed deaths (higher than the national percentage cited in the same report).

The DEEP “Fork in the Road”
Risk Reduction Program vs. Evaluation/Treatment

Most people enter DEEP through the Adult Risk Reduction Program (for those 21+ at registration).

The Risk Reduction Program (the 20-hour requirement)

Maine DHHS describes the Adult Risk Reduction Program as:

  • Duration: three days / 20 hours
  • Fee: $300

DEEP also offers a virtual option for adult and under-21 education programs, using Zoom-capable devices with video/mic and a valid email.

Important: Registration is handled through the DEEP office—you must call to register.

The “Deep” Part: When Maine Requires a Clinical Evaluation (and why it includes another person)

Here’s the part most people don’t expect: after the Risk Reduction Program’s screening component, Maine rules allow a referral into a clinical substance use evaluation.

Maine’s DEEP procedure rules spell out that the evaluation component is:

  • A 2–4 hour clinical substance use evaluation, and
  • Includes one session with a “significant other or concerned person” provided by an approved community-based provider, to assess whether a substance-use problem exists and risk of recidivism.

If treatment is indicated, the client is required to complete treatment, and the client is responsible for evaluation/treatment costs.

Why the “concerned person” interview exists (science + common sense)

Substance use risk assessment is more accurate when it isn’t based on self-report alone—especially when someone is under stress and motivated to “get this over with.” Maine’s model reflects what the research literature and clinical practice recognize: triangulating information improves reliability (e.g., collateral interviews, standardized tools, consistent criteria).

Does DEEP actually reduce re-offense? What research shows.

The evidence on DUI interventions is not “magic,” but it is meaningful:

  • A landmark meta-analysis of 215 evaluations of remedial interventions for drinking/driving offenders found measurable reductions in recidivism across program types (with effect sizes varying by program design and study quality).