SBI
Certificate Number: 132-18
6. Submitting wood heaters for audit testing if selected by the EPA under §60.533(n)(l )(i)
and (2)(i).
Failure to comply with these requirements may result in a revocation of this approval and an
enforcement action, including penalties as specified under the Clean Air Act. If you have any
questions conceming this letter, please contact Rafael Sanchez of my staff at (202) 564-7028 or
via email at sanchez.rafael@epa.gov.
Certificate Expiration Date: July 31, 2023
Sincere ..___,,,,
Martha Segall, Acting Director
Monitoring, Assistance, and Media Pr grams Division
Office of Compliance
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