Dry cleaners who need to renew their Perc Owner/Manager and/or Operator certificates can apply for renewal online by clicking here. 


To obtain the required NYSDEC Owner/Manager and Operator certificate(s), the owner and/or manager of each facility and every person at the facility who physically operates the Perc dry cleaning machine(s) MUST take the appropriate NYSDEC-approved 16-hour training course and pass the appropriate exam(s). Please click here for more information about the training program.

For Examination Dates, Application deadlines, Eligibility requirements, and Fees, please click on the examination link below.