As specified in RSA 485-A:26-a:

1. (a) The owner of a PBF that is open for 9 months or more in a calendar year shall submit a self-certification declaration to the department within 60 days of January 1, 2021 and annually prior to March 2nd thereafter, stating that each PBF at the establishment is in compliance with all applicable requirements of RSA 485-A:26 and Env-Wq 1100; and
2. (b) The owner of a PBF that is open fewer than 9 months in a calendar year shall submit to the department, prior to opening in 2021 and annually prior to opening thereafter, a self-certification declaration stating that each pool at the facility is in compliance with all applicable requirements of RSA 485-A:26 and Env-Wq 1100.

Source. #13198, eff 5-1-21 (see Revision Note #3 at chapter heading for Env-Wq 1100)