ATCP 77.01(15)(15) “Public water system laboratory” means a laboratory that tests water for a public water system as defined in s. NR 108.02 (12). ATCP 77.01(16)(16) “Test” means a laboratory examination of milk, water or food. ATCP 77.01(17)(17) “Visual read test” means a drug residue screening test performed by an individual who interprets the result without the aid of a mechanical reader. ATCP 77.01 HistoryHistory: Cr. Register, September, 1999, No. 525, eff. 10-1-99; emerg. cr. (4m) and (17), eff. 11-15-01; CR 01-124: cr. (4m) and (17) Register December 2002 No. 564, eff. 1-1-03; CR 07-006: am. (4m), Register January 2008 No. 625, eff. 2-1-08; CR 14-073: am. (4m) Register August 2016 No. 728, eff. 9-1-16; CR 19-076: am. (4m), (7), (11) Register May 2020 No. 773, eff. 6-1-20. ATCP 77.02ATCP 77.02 Laboratory tests to protect public health. For purposes of s. 93.12, Stats., the department declares that the following milk, food, water, wastewater and recreational water tests are necessary to protect public health: ATCP 77.02(1)(1) Milk. Any of the following tests related to milk and dairy products: