Subpart A - OFFSHORE SUBCATEGORY

Appendix 1 to Subpart A of Part 435 - Static Sheen Test (EPA Method 1617)
Appendix 2 to Subpart A of Part 435 - Drilling Fluids Toxicity Test (EPA Method 1619)
Appendix 3 to Subpart A of Part 435 - Procedure for Mixing Base Fluids With Sediments (EPA Method 1646)
Appendix 4 to Subpart A of Part 435 - Protocol for the Determination of Degradation of Non-Aqueous Base Fluids in a Marine Closed Bottle Biodegradation Test System: Modified ISO 11734:1995 (EPA Method 1647)
Appendix 5 to Subpart A of Part 435 - Determination of Crude Oil Contamination in Non-Aqueous Drilling Fluids by Gas Chromatography/Mass Spectrometry (GC/MS) (EPA Method 1655)
Appendix 6 to Subpart A of Part 435 - Reverse Phase Extraction (RPE) Method for Detection of Oil Contamination in Non-Aqueous Drilling Fluids (NAF) (GC/MS) (EPA Method 1670)
Appendix 7 to Subpart A of Part 435 - Determination of the Amount of Non-Aqueous Drilling Fluid (NAF) Base Fluid From Drill Cuttings by a Retort Chamber (Derived From API Recommended Practice 13B-2) (EPA Method 1674)
Appendix 8 to Subpart A of Part 435 - Reference C[16] -C[18] Internal Olefin Drilling Fluid Formulation
Section 435.10 - Applicability; description of the offshore subcategory
Section 435.11 - Specialized definitions
Section 435.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
Section 435.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
Section 435.14 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
Section 435.15 - Standards of performance for new sources (NSPS)