Pre-Employment Test Acceptance from Prior Employer (§ 382.301(c))

A motor carrier may accept a prior employer's pre-employment test result instead of conducting a new test, IF specific § 382.301(c) conditions are met.

All conditions must be met

1. Test result is within the past 6 months of the date driver begins safety-sensitive functions
2. Driver participated in random testing pool continuously OR was off-pool less than 30 days during that period
3. Driver has not refused a test or had a positive result during that period
4. New employer obtains documentation from the prior employer per § 382.413(c):
   • Confirmation of negative pre-employment test
   • Confirmation of continuous random pool participation OR 30-day gap with reason
   • Confirmation of no positives or refusals

How to obtain prior employer documentation

• Send written request per § 382.413 to all motor-carrier employers in past 3 years
• Prior employer has 30 days to respond
• If no response: document the attempt and proceed with new pre-employment test

Documentation retained in DQF

• Prior employer response (or documented attempt at request)
• Decision to accept prior test (with date)
• Original test result (collected from prior employer or driver)

When NOT to accept prior test

• Prior employer is non-DOT (workplace testing, not Part 382)
• Test was over 6 months old
• Driver was not in a random pool during the entire period
• Driver had any positive/refusal/violation during the period
• Driver's status in Clearinghouse shows "prohibited"

Risk

If you accept a prior test that turns out to be deficient (e.g., not actually compliant with Part 40 collection), you are exposed. Verify with Clearinghouse FIRST — the query confirms there's no violation, but doesn't confirm the test itself was Part 40 compliant.

Best practice

For drivers transferring from another DOT-regulated employer, the savings of skipping a new test is small ($30-60). Many carriers test every new driver regardless. Use the exception only when test timing and risk profile justify it.

CFR citations

• 49 CFR § 382.301(c)
• 49 CFR § 382.413

How Compass surfaces this

This skill is searchable in the Compass Ask interface and runs against the carrier's actual fleet data when invoked from within the relevant tracker. It is read-only — no actions are taken without explicit user approval.

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