2024 CFR > Title 40 > Chapter I > Subchapter C > Part 60 > Subpart LLLL – Standards of Performance for New Sewage Sludge Incineration Units

2023 CFR > Title 40 > CHAPTER I > SUBCHAPTER C > PART 60 > Subpart LLLL – Standards of Performance for New Sewage Sludge Incineration Units

2022 CFR > Title 40 > Chapter I > Subchapter C > Part 60 > Subpart LLLL – Standards of Performance for New Sewage Sludge Incineration Units

2021 CFR > Title 40 > Chapter I > Subchapter C > Part 60 > Subpart LLLL – Standards of Performance for New Sewage Sludge Incineration Units

2015 CFR > Title 40 > Chapter I > Subchapter C > Part 60 > Subpart LLLL – Standards of Performance for New Sewage Sludge Incineration Units

2014 CFR > Title 40 > Chapter I > Subchapter C > Part 60 > Subpart LLLL – Standards of Performance for New Sewage Sludge Incineration Units