ARC 5671C
INSPECTIONS AND APPEALS DEPARTMENT[481]
Adopted and Filed
Rule making related to residual solvent limits
The Inspections and Appeals Department hereby amends Chapter 32, “Consumable Hemp Products,” Iowa Administrative Code.
Legal Authority for Rule Making
This rule making is adopted under the authority provided in 2020 Iowa Acts, House File 2581.
State or Federal Law Implemented
This rule making implements, in whole or in part, 2020 Iowa Acts, House File 2581.
Purpose and Summary
This rule making corrects the unit of measurement identified for residual solvent limits. The unit of measurement is changed from “parts per billion” to “parts per million.”
Public Comment and Changes to Rule Making
Notice of Intended Action for this rule making was published in the Iowa Administrative Bulletin on April 7, 2021, as ARC 5552C. No public comments were received. No changes from the Notice have been made.
Adoption of Rule Making
This rule making was adopted by the Department on May 12, 2021.
Fiscal Impact
This rule making has no fiscal impact to the State of Iowa.
Jobs Impact
After analysis and review of this rule making, no impact on jobs has been found.
Waivers
Any person who believes that the application of the discretionary provisions of this rule making would result in hardship or injustice to that person may petition the Department for a waiver of the discretionary provisions, if any, pursuant to 481—Chapter 6.
Review by Administrative Rules Review Committee
The Administrative Rules Review Committee, a bipartisan legislative committee which oversees rule making by executive branch agencies, may, on its own motion or on written request by any individual or group, review this rule making at its regular monthly meeting or at a special meeting. The Committee’s meetings are open to the public, and interested persons may be heard as provided in Iowa Code section 17A.8(6).
Effective Date
This rule making will become effective on July 7, 2021.
The following rule-making action is adopted:
	Amend paragraph 32.3(2)“b” as follows:
	b. 	Residual solvent limits.
	(1)	1,2- Dimethoxethane Dimethoxyethane, 100 parts per billion million.
	(2)	1,4-Dioxane, 380 parts per billion million.
	(3)	1-Butanol, 5,000 parts per billion million.
	(4)	1-Pentanol, 5,000 parts per billion million.
	(5)	1-Propanol, 5,000 parts per billion million.
	(6)	2-Butanol, 5,000 parts per billion million.
	(7)	2-Butanone, 5,000 parts per billion million.
	(8)	2-Ethoxyethanol, 5,000 parts per billion million.
	(9)	2-methylbutane, 5,000 parts per billion million.
	(10)	2-Propanol (IPA), 5,000 parts per billion million.
	(11)	Acetone, 5,000 parts per billion million.
	(12)	Acetonitrile, 410 parts per billion million.
	(13)	Benzene, 2 parts per billion million.
	(14)	Butane, 5,000 parts per billion million.
	(15)	Cumene, 70 parts per billion million.
	(16)	Cyclohexane, 3,880 parts per billion million.
	(17)	Dichloromethane, 600 parts per billion million.
	(18)	2,2-dimethylbutane, 290 parts per billion million.
	(19)	2,3-dimethylbutane, 290 parts per billion million.
	(20)	1,2-dimethylbenzene, 2,170 parts per billion million.
	(21)	1,3-dimethylbenzene, 2,170 parts per billion million.
	(22)	1,4-dimethylbenzene, 2,170 parts per billion million.
	(23)	Dimethyl sulfoxide, 5,000 parts per billion million.
	(24)	Ethanol, 5,000 parts per billion million.
	(25)	Ethyl acetate, 5,000 parts per billion million.
	(26)	Ethylbenzene, 2,170 parts per billion million.
	(27)	Ethyl ether, 5,000 parts per billion million.
	(28)	Ethylene glycol, 620 parts per billion million.
	(29)	Ethylene oxide, 50 parts per billion million.
	(30)	Heptane, 5,000 parts per billion million.
	(31)	n-Hexane, 290 parts per billion million.
	(32)	Isopropyl acetate, 5,000 parts per billion million.
	(33)	Methanol, 3,000 parts per billion million.
	(34)	Methylpropane, 5,000 parts per billion million.
	(35)	2-Methylpentane, 290 parts per billion million.
	(36)	3-Methylpentane, 290 parts per billion million.
	(37)	N,N-dimethylacetamide, 1,090 parts per billion million.
	(38)	Pentane, 5,000 parts per billion million.
	(39)	Propane, 5,000 parts per billion million.
	(40)	Pyridine, 200 parts per billion million.
	(41)	Sulfolane, 160 parts per billion million.
	(42)	Tetrahydrofuran, 720 parts per billion million.
	(43)	Toluene, 890 parts per billion million.
	(44)	Xylenes, Total (ortho-, meta-, para-), 2,170 parts per billion million.
[Filed 5/12/21, effective 7/7/21]
[Published 6/2/21]
Editor’s Note: For replacement pages for IAC, see IAC Supplement 6/2/21.