Survey Design Requirements

  1. Law
  2. CFR 23
  3. Highways
  4. National Highway Traffic Safety Administration, Department of Transportation
  5. Uniform Criteria for State Observational Surveys of Seat Belt Use
  6. Survey Design Requirements

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Section
1340.4

In general.

Section
1340.5

Selection of observation sites.

Section
1340.6

Assignment of observation times.

Section
1340.7

Observation procedures.

Section
1340.8

Quality control.

Section
1340.9

Computation of estimates.