40 CFR § 62.13110
Identifcation of plan-negative declaration
June 9, 2020
Letter from Commonwealth of Puerto Rico, Office of Environmental Quality Board, September 25, 2006 to Alan Steinberg Regional Administrator EPA Region 2 certifying that there are no existing OSWI units in the Commonwealth of Puerto Rico subject to 40 CFR part 60, subpart FFFF.
[81 FR 75710, Nov. 1, 2016]