RCRA REVISION CHECKLIST 17

HSWA Codification Rule
50 FR 28702-28755
July 15, 1985
(HSWA Cluster I)

Note: This codification rule incorporated numerous HSWA amendments to RCRA into the existing RCRA regulations. Since HSWA provides that states may seek authorization for selected provisions (instead of having to adopt all provisions simultaneously), this checklist has been subdivided into logical groupings of the HSWA early enactment provisions.  There are 19 subsections to this checklist.

Checklist 17 A – Small Quantity Generators (superseded by Checklist 23)

Checklist 17 B – Delisting

Checklist 17 C – Household Waste

Checklist 17 D – Waste Minimization

Checklist 17 E – Location Standards for Salt Domes, Salt Beds, Underground Mines and Caves

Checklist 17 F – Liquids in Landfills

Checklist 17 G – Dust Suppression

Checklist 17 H – Double Liners

Checklist 17 I – Ground-Water Monitoring 

Checklist 17 J – Cement Kilns

Checklist 17 K – Fuel Labeling superseded by Checklist 19)

Checklist 17 L – Corrective Action

Checklist 17 M – Pre-construction Ban

Checklist 17 N – Permit Life

Checklist 17 O – Omnibus Provision

Checklist 17 P – Interim Status

Checklist 17 Q – Research and Development Permits

Checklist 17 R - Hazardous Waste Exports (superseded by Checklist 31)

Checklist 17 S - Exposure Information

RCRA REVISION CHECKLIST 17A

Small Quantity Generators

Note: The changes addressed by this checklist were superseded by Revision Checklist 23 (51 FR 10146, March 24, 1986).  As this latter checklist is in the same cluster as 17A, states are advised to make the changes required by Revision Checklist 23 rather than those addressed by this present checklist.  Both checklists should be submitted at the same time as part of an application, but the entries in the state citation column on Revision Checklist 17A would direct the reviewer to Revision Checklist 23 rather than to a section of state code.

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 261 – IDENTIFICATION AND LISTING OF HAZARDOUS WASTE	
	SUBPART A – GENERAL	
	SPECIAL REQUIREMENTS FOR HAZARDOUS WASTE GENERATED BY SMALL QUANTITY GENERATORS	
	exceptions	261.5(b)						
†	generator requirements for exclusion of acutely hazardous waste	261.5(f)						
†	less than 100 kg accumulation on site	261.5(g)						
†	greater than 100 kg but less than 1000 kg; waste determination	261.5(h)(1)						
†	accumulation on site	261.5(h)(2)						
	manifest after 8/5/85	261.5(h)(3)						
†	treat or dispose							
†	redesignate paragraphs	261.5(i)&(j)						

Note: The SQG requirements indicated as optional are reorganized and recodified but are substantively unchanged from existing requirements.

RCRA REVISION CHECKLIST 17B

Delisting

Note: Delisting is an optional requirement.  If the state currently has a delisting program, then it must modify its delisting regulations to comply with these new standards.  The changes to 260.22(b) were made at 54 FR 27114 (June 27, 1989).  If a state was authorized for the changes addressed by this checklist prior to this rule’s promulgation date, then the state need not make the required changes to 260.22(b) because these changes merely eliminate potential confusion as to existing regulatory requirements.  However, states which are not authorized as of this date should make these changes if they choose to include delisting as part of their program.

Also, states submitting this checklist need to provide documentation regarding other delisting standards not covered by this checklist.  The new SAM will contain a Consolidated Base Program Checklist addressing Part 260 requirements that may be helpful to a state preparing this documentation.  The delisting program is addressed by 40 CFR 260.20 and 260.22.  

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 260 –HAZARDOUS WASTE MANAGEMENT SYSTEM: GENERAL	
	SUBPART C – RULEMAKING PETITIONS	
†	PETITION TO AMEND PART 261 TO EXCLUDE A WASTE PRODUCED AT A PARTICULAR FACILITY	
	petitions to exclude	260.22(a)						
	change “these” to “those” after “which is described in”; remove “contains a waste listed in Subpart D” after “listed in Subpart D”; change “section, except that where” to “section. Where”; remove “each constituent listed waste or” after ”with respect to”; add statement that analyses must be for both constituents and factors that could cause mixture to be hazardous 	260.22(b)						
	waste listed for I, C, R, or E	260.22(c)						
	waste listed for T	260.22(d)						
	waste listed for H	260.22(e)						
	remove temporary exclusion	260.22(m)						

RCRA REVISION CHECKLIST 17C

Household Waste

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 261 – IDENTIFICATION AND LISTING OF HAZARDOUS WASTE	
	SUBPART A – GENERAL	
	EXCLUSIONS	
†	household waste	261.4(b)(1)						

RCRA REVISION CHECKLIST 17D

Waste Minimization

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 262 – STANDARDS APPLICABLE TO GENERATORS OF HAZARDOUS WASTE	
	SUBPART D – RECORDKEEPING AND REPORTING	
	BIENNIAL REPORT	
	reduce volume and toxicity	262.41(a)(6)						
	a description of changes in volume/toxicity	262.41(a)(7)						
	certification	262.41(a)(8)						
APPENDIX	
	manifest form	Appendix to 262						
	item 16 of instruction	Appendix to 262						
PART 264 – STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
SUBPART E – MANIFEST SYSTEM, RECORDKEEPING, AND REPORTING	
APPLICABILITY	
	on-site and off-site facilities	264.70						
OPERATING RECORD	
	certification	264.73(b)(9)						
PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
SUBPART C – PERMIT CONDITIONS	
CONDITIONS APPLICABLE TO ALL PERMITS	
	retaining records	270.30(j)(2)						
SUBPART G – INTERIM STATUS	
†	introductory text	270.70(a)						
	if previously denied a RCRA permit	270.70(c)						

RCRA REVISION CHECKLIST 17E

Location Standards for Salt Domes, Salt Beds, Underground Mines and Caves

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 264 – STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
	SUBPART B – GENERAL FACILITY STANDARDS	
	LOCATION STANDARDS	
	salt dome formations	264.18(c)						
PART 265 – INTERIM STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
SUBPART B – GENERAL FACILITY STANDARDS	
LOCATION STANDARDS	
	waste in salt domes	265.18						

RCRA REVISION CHECKLIST 17F

Liquids in Landfills I

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 264 – STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
	SUBPART N – LANDFILLS	
	SPECIAL REQUIREMENTS FOR LIQUID WASTE	
†	redesignate paragraph (b) to (d)	264.314						
	introductory paragraph	264.314(a)						
	5/8/85 free liquids ban	264.314(b)						
	non-hazardous liquids ban 11/8/85	264.314(e)						
†	exemptions: only alternative	264.314(e)(1)						
†	not a risk	264.314(e)(2)						
PART 265 – INTERIM STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
SUBPART N – LANDFILLS	
SPECIAL REQUIREMENTS FOR LIQUID WASTE	
†	redesignate (b) and  (c) to be (c) and (e)	265.314						
	introductory paragraph	265.314(a)						
	5/8/85 free liquids ban	265.314(b)						
	non-hazardous liquids ban 11/8/85	265.314(f)						
†	exemptions: only alternative	265.314(f)(1)						
†	not a risk	265.314(f)(2)						
PART 270 – PERMITTING REQUIREMENTS	
SUBPART B – PERMIT APPLICATION	
SPECIFIC INFORMATION REQUIREMENTS FOR LANDFILLS	
	bulk liquids in landfills; 5/8/85	270.2(h)						

RCRA REVISION CHECKLIST 17G

Dust Suppression

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 266 – STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIES	
	SUBPART C – RECYCLABLE MATERIALS USED IN A MANNER CONSTITUTING DISPOSAL	
	STANDARDS APPLICABLE TO USERS OF MATERIALS USED IN A MANNER THAT CONSTITUTES DISPOSAL	
	text designated (a)	266.23						
	road treatment prohibited	266.23(b)						

RCRA REVISION CHECKLIST 17H

Double Liners

Note: Corrections were made to 264.2211(c) and 264.301(c) by a May 9, 1990 (55 FR 19262; Revision Checklist 77).  This correction was based on a United States Court of Appeals for the District of Columbia decision (June 23, 1987), concerning a lawsuit filed against EPA.  On January 29, 1992, EPA issued a final rule (57 FR 3462; Revision Checklist 100) that superseded the Revision Checklist 77 changes and expanded the 264.221(c) and 264.301(c) requirements, as promulgated by Revision Checklist 17H.  States not yet authorized for Revision Checklist 17H are encouraged to adopt either the Revision Checklist 77 corrections or the Revision Checklist 100 changes at the same time the Revision Checklist 17H provisions are adopted.  States seeking authorization for Revision Checklist 100, which are not yet authorized for Revision Checklist 77, should also submit Revision Checklist 77 to receive “credit” for Revision Checklist 77 in StATS, even though Revision Checklist 100 has superseded these changes.  

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 264 – STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
	SUBPART K – SURFACE IMPOUNDMENTS	
	DESIGN AND OPERATING REQUIREMENTS	
	apply to TSD facilities	264.221(a)						
	two or more liners	264.221(c)						
†	alternative design and operating practices	264.221(d)						
†	monofills	264.221(e)						
†	redesignate old 264.221(c), (d) and (e) as 264.221 (f), (g) and (h)	264.221(f)-(h)						
SUBPART N – LANDFILLS	
DESIGN AND OPERATIVE REQUIREMENTS	
	introductory text	264.301(a)						
	two or more liners	264.301(c)						
†	alternative design and operating practices	264.301(d)						
†	monofills	264.301(e)						
	redesignate old 264.301(c), (d), (e), (f), and (g) as 264.301 (f), (g), (h), (i), and (j)	264.301(f)-(j)						
	landfills in Alabama	264.301(k)						
PART 265 – INTERIM STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
SUBPART K – SURFACE IMPOUNDMENTS	
DESIGN REQUIREMENTS 	
	two or more liners	265.221(a)						
	notify Regional Administrator	265.221(b)						
†	alternative design and operating practices	265.221(c)						
†	monofills	265.221(d)						
†	allows installed liner to be permitted liner	265.221(e)						
SUBPART L – WASTE PILES	
DESIGN REQUIREMENTS	
	265.254 requirements for new units, expansions, an replacements	265.254						
(Checklist 17H continued on page 10)
(continued from page 9)
SUBPART N - LANDFILLS	
	two or more liners	265.301(a)						
	notify Regional Administrator	265.301(b)						
†	alternative design and operating practices	265.301(c)						
†	monofills	265.301(d)						
†	allows installed liner to be permitted liner	265.301(e)						

RCRA REVISION CHECKLIST 17I

Ground-Water Monitoring

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 264 – STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
	SUBPART F – RELEASES FROM SOLID WASTE MANAGEMENT UNITS	
	APPLICABILITY	
†	exemptions	264.90(b)						
SUBPART K – SURFACE IMPOUNDMENTS	
DOUBLE-LINED SURFACE IMPOUNDMENTS: EXEMPTION FROM SUBPART F	
	section removed	264.222						
MONITORING AND INSPECTION	
	old 264.226(b)(3) removed; 264.226(b)(4) redesignated as 264.226(b)(3)	264.226(b)(3)						
CLOSURE AND POST-CLOSURE CARE	
	old 264.228(b)(2) removed; 264.228(b)(3) and (4) redesignated as 264.228(b)(2) and (3)	264.228(b)(2)						
	section removed	264.228(d)						
SUBPART L – WASTE PILES	
DOUBLE-LINED PILES: EXEMPTION FROM SUBPART F	
	section removed	264.252						
INSPECTION OF LINERS: EXEMPTION FROM SUBPART F	
	section removed	264.253						
MONITORING AND INSPECTION	
	old 264.254(b)(2) removed; 264.254(b)(3) and (4) redesignated as 264.254(b)(2) and (3)	265.254(b)(2)						
SUBPART N – LANDFILLS	
DOUBLE-LINED LANDFILLS: EXEMPTION FROM SUBPART F	
	section removed	264.302						
MONITORING AND INSPECTION	
	remove old paragraph 264.303(b)(2); redesignate 264.303(b)(3) and (4) as 264.303(b)(2) and (3)	264.303(b)(2)						
CLOSURE AND POST-CLOSURE CARE	
	remove old paragraph 264.310(b)(2); redesignate 264.310(b)(3), (4), and (5) as 264.310(b)(2), (3), and (4)	264.310(b)(2)						
	subsection removed	264.310(c)						

RCRA REVISION CHECKLIST 17J

Cement Kilns

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 261 – IDENTIFICATION AND LISTING OF HAZARDOUS WASTE	
	SUBPART A – GENERAL	
	REQUIREMENTS FOR RECYCLABLE MATERIALS	
1	regulated under Part 266	261.6(a)(2)						
SUBPART D – LISTS OF HAZARDOUS WASTE	
DISCARDED COMMERCIAL CHEMICAL PRODUCTS, ETC.	
	introduction	261.33						
PART 266 – STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIES	
SUBPART D – HAZARDOUS WASTE BURNED FOR ENERGY RECOVERY	
PROHIBITIONS	
2	waste burned in kilns	266.31(b)(1)						

1 Note that this provision is not contained in the July 15, 1985 rule.  It appeared January 4, 1985 (50 FR 614-668; Revision Checklist 13), and was subsequently amended on November 29, 1985 (50 FR 49164-49212; Revision Checklist 19).

2 Note that this provision was recodified at 40 CFR 266.31(c) on November 29, 1985 (50 FR 49164-49212; Revision Checklist 19).

RCRA REVISION CHECKLIST 17K

Fuel Labeling

Note: The changes addressed by this checklist were completely superseded in Revision Checklist 19 (50 FR 49164, November 29, 1985).  As this latter checklist is in the same cluster as 17K, states are advised to make the changes required by Revision Checklist 19 rather than those addressed by this present checklist.  Both checklists should be submitted at the same time as part of an application, but the entry in the state citation column of Revision Checklist 17K should refer the reviewer to Revision Checklist 19 rather than to a section of the state code.   

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 266 – STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIES	
	SUBPART D – HAZARDOUS WASTE BURNED FOR ENERGY RECOVERY	
	STANDARDS APPLICABLE FO MARKETERS OF HAZARDOUS WASTE FUEL	
	labeling	266.34(d)						

RCRA REVISION CHECKLIST 17L

Corrective Action

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 264 – STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES	
	SUBPART F – RELEASES FROM SOLID WASTE MANAGEMENT UNITS	
	APPLICABILITY	
	solid waste management unit	264.90(a)						
CORRECTIVE ACTION FOR SOLID WASTE MANAGEMENT UNITS	
	solid waste management unit	264.101(a)						
	specified in permit	264.101(b)						
PART 270 – PERMITTING REQUIREMENTS	
SUBPART F – SPECIAL FORMS OF PERMITS	
PERMITS BY RULE	
	UIC permits issued after 11/8/84	270.60(b)(3)						
	NPDES permits issued after 11/8/84	270.60(b)(vii)						

RCRA REVISION CHECKLIST 17M

Pre-construction Ban

Note: States must delete the old pre-July 15, 1985 version of 270.10(f)(3) that allows construction without a permit under limited circumstances.  This language must be removed whether or not the state chooses to adopt the provision regarding the construction of TSCA PCB facilities.  The change made to 270.10(f)(1) is considered trivial, however as it does not alter the meaning of that paragraph.  

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
	SUBPART B – PERMIT APPLICATION	
	GENERAL APPLICATION REQUIREMENTS	
	new HWM facilities	270.10(f)(1)						
	delete old pre-construction provision	270.10(f)(3)						
†	NEW: TSCA PCB facilities	270.10(f)(3)						

RCRA REVISION CHECKLIST 17N

Permit Life

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
	SUBPART D – CHANGES TO PERMIT	
	MAJOR MODIFICATION OR REVOCATION AND REISSUANCE OF PERMITS	
	modify permit to assure compliance	270.41(a)(6)						
SUBPART E – EXPIRATION AND CONTINUATION OF PERMITS	
DURATION OF PERMITS	
	five year review for land disposal permits	270.50(d)						

RCRA REVISION CHECKLIST 17O

Omnibus Provision

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
	SUBPART C – PERMIT CONDITIONS	
	ESTABLISHING PERMIT CONDITIONS	
	permit conditions necessary	270.32(b)						

RCRA REVISION CHECKLIST 17P

Interim Status

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
	SUBPART B – PERMIT APPLICATION	
	GENERAL APPLICATION REQUIREMENTS	
	permit application	270.10(a)						
	completeness	270.10(c)						
†	existing HWM facilities and interim status qualifications	270.10(e)(1)						
	timeframe to submit Part B	270.10(e)(4)						
SUBPART C – PERMIT CONDITIONS	
CONDITIONS APPLICABLE TO ALL PERMITS	
	retaining records	270.30(j)(2)						
SUBPART G – INTERIM STATUS	
QUALIFYING FOR INTERIM STATUS	
†	introductory text	270.70(a)						
	if previously denied a RCRA permit	270.70(c)						
TERMINATION OF INTERIM STATUS	
	land disposal information by 11/8/85; Part B	270.73(c)(1)						
	certifies compliance	270.73(c)(1)						
	newly regulated	270.73(c)(2)						
	Part B applications for incinerators: 11/8/86	270.73(e)						
	Part B applications for facilities, other than land disposal or incinerator facilities, by 11/8/92	270.73(f)						

RCRA REVISION CHECKLIST 17Q

Research and Development Permits

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
	SUBPART B – PERMIT APPLICATION	
	GENERAL APPLICATION REQUIREMENTS	
†	permit application	270.10(a)						
SUBPART F – PERMIT APPLICATION	
RESEARCH, DEVELOPMENT, AND DEMONSTRATION PERMITS	
†	R&D permits	270.65						

RCRA REVISION CHECKLIST 17R

Hazardous Waste Exports

Note: The changes addressed by this checklist were superseded by Revision Checklist 31, (51 FR 28664, August 8, 1986).  As this latter checklist is in the same cluster as 17R, states are advised to make the changes required by Revision Checklist 31 rather than those addressed by this present checklist.  Both checklists should be submitted at the same time as part of an application, but the entry in the state citation column on Revision Checklist 17R should refer the reviewer to Revision Checklist 31 rather than to a section of state code.  

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 262 – STANDARDS APPLICABLE TO GENERATORS OF HAZARDOUS WASTE	
	SUBPART E – SPECIAL CONDITIONS	
1	INTERNATIONAL SHIPMENTS	
	annual report	262.50(d)						

1  Note this change was completely superseded by the changes addressed by Revision Checklist 31 (August 8, 1986; 51 FR 28664).

RCRA REVISION CHECKLIST 17S

Exposure Information

	Federal Requirements	Federal RCRA Citation	Analogous State Citation	State Analog is:	
				Equiv-alent	Less strin-gent	More Strin-gent	Broader in Scope	
	PART 270 – EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM	
	SUBPART B – PERMIT APPLICATION	
	GENERAL APPLICATION REQUIREMENTS	
†	completeness	270.10(c)						
†	exposure information	270.10(j)