Wis. Admin. Code § ATCP 136.10
(2) Selling new or reclaimed refrigerant. No person may sell or consign new or reclaimed refrigerant, except to one of the following:
(a) A person who sells or resells that refrigerant in its original container, to persons identified under par. (b). A sale or consignment does not violate this paragraph if the seller or con-signor relies in good faith on a written statement from the buyer or consignee that does all the following:
(3) Buying and selling recovered refrigerant.
(a) No person may sell or consign recovered refrigerant, except to one of the following:
(b) Only the following persons may sell or consign recovered refrigerant to a person in this state:
(4) Selling recycled refrigerant.
(a) No person may sell or consign recycled refrigerant except to one of the following:
(5) Misrepresentations. No person may represent any of the following, either directly or by implication:
(6) Used refrigerant; containers and labeling. No person may hold, sell or consign used refrigerant except in a container that complies with standards adopted by the United States department of transportation under 49 CFR 173.304. The container shall be clearly labeled to indicate all of the following:
(7) Purchase records. A person who buys refrigerant or receives refrigerant on consignment shall keep an accurate record of all the following:
(c) Whether, at the time of purchase or receipt, the refrigerant was new, reclaimed, recycled or recovered.
Note: A purchaser or consignee may use purchase or consignment invoices to comply with sub. (7) if the invoices contain all of the information required under sub. (7).
(8) Sales records. A person who sells or consigns refrigerant to another person shall keep accurate records of all the following:
(d) A copy of any written guarantee received under sub. (2) (a) from the buyer or consignee.
Note: A seller or consignor may use sale or consignment invoices to comply with this subsection if the invoices contain all of the information required under this subsection.
History: Cr. Register, February, 1996, No. 482, eff. 3-1-96; corrections in (2) (c) and (3) (b) 4. made under s. 13.93 (2m) (b) 6. and 7., Stats., Register, April, 1999, No. 520; r. and recr. (2) (intro.), (a), (3) (a) 2., am. (3) (a) (intro.) and 1., (b) (intro.), (4) (a) (intro.), 1., (7) (a), (8) (a), r. (3) (b) 2., (4) (a) 2., (b), cr. (5) (d), Register, January, 2001, No. 541, eff. 2-1-01; corrections in (2) (c), (3) (a) 2. and (b) 4. made under s. 13.92 (4) (b) 6., 7., Stats., Register January 2012 No. 673; CR 13-043: am. (1) Register February 2014 No. 698, eff. 5-1-14; CR 15-015: am. (2) (a) (intro.), 3., (b), r. (2) (c), (d), am. (3) (a) 1., r. (3) (a) 2., r. and recr. (3) (b) 1., r. (3) (b) 4., am. (4) (a) 1. Register January 2016 No. 721, eff. 2-1-16.