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COF to Supervise the Temporary Storage and Dispensing of Flammable or Combustible Liquids at Construction Sites (S-93)

After You Apply

After you submit your application

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    In Person Applications:
    • Applicants who pass the exam will receive their certificate immediately after completing the exam.
    • Applicants who fail the exam will receive a failure report after completing the exam. To retake the exam, applicants will need to submit a new application and pay the application fee again.