Schedules

Schedule - Environmental

Legionella Proficiency Test Studies

2019/2020 Legionella
Study Number Study Opens Study Closes
LP-012 Oct. 14 Nov. 27
LP-013 Jan. 14, 2020 Feb. 27
LP-014 April 15 May 29
LP-015 July 7 Aug. 20
LP-016 Oct. 14 Nov. 27

Non-Potable Water (NPW) Proficiency Test Studies

*Denotes Full Organic & Inorganic Studies. The others are Inorganic Only PT Studies.

2019/2020 NPW
Study Number Study Opens Study Closes
WP-260* Oct. 9 Nov. 22
WP-261 Nov. 6 Dec. 20
WP-262* Jan. 14, 2020 Feb. 27
WP-263 Feb. 25 April 9
WP-264* April 8 May 22
WP-265 May 6 June 19
WP-266* July 15 Aug. 28
WP-267 Aug. 12 Sept. 25
WP-268 Sept. 2 Oct. 16
WP-269* Oct. 7 Nov. 20
WP-270 Nov. 4 Dec. 18

National Pollutant Discharge Elimination System (NPDES) annual Discharge Monitoring Report-Quality Assurance (DMR-QA) Proficiency Test Study

2020 DMRQA Study
Study Number Study Opens Study Closes
DMRQA-40 To Be Determined

Drinking Water Proficiency Test Studies – WS

2019/2020 WS
Study Number Study Opens Study Closes
WS-120 Oct. 14 Nov. 27
WS-121 Jan. 7, 2020 Feb. 20
WS-122 April 14 May 28
WS-123 July 7 Aug. 20
WS-124 Oct. 14 Nov. 27

Soil Proficiency Test Studies – SM

2019/2020 
Study Number Study Opens Study Closes
SM-123 Oct. 22 Dec. 5
SM-124 Feb. 5, 2020 March 20
SM-125 April 22 June 5
SM-126 Aug. 19 Oct. 2
SM-127 Oct. 21 Dec. 4

Drinking Water Microbiological Proficiency Test Studies – MS

2019/2020
Study Number Study Opens Study Closes
MS-189 Oct. 1 Oct. 30
MS-190* Nov. 4 Dec. 3
MS-191* Dec. 4 Jan. 2, 2020
MS-194 Jan. 6 Feb. 4
MS-195* Feb. 4 March 4
MS-196* March 3 April 1
MS-197 April 1 April 30
MS-198* May 4 June 2
MS-199* June 2 July 1
MS-200 July 1 July 30
MS-201* Aug. 4 Sept. 2
MS-202* Sept. 1 Sept. 30
MS-203 Oct. 5 Nov. 3
MS-204* Nov. 3 Dec. 2
MS-205* Dec. 1 Dec. 30
*MIC-002, MIC-006, MIC-007 & MIC-009 are not available in these studies.

Non-Potable Water (NPW) Microbiological Proficiency Test Studies

2019/2020
Study Number Study Opens Study Closes
MP-176 Sept. 9 Oct. 23
MP-177 Oct. 7 Nov. 20
MP-178 Jan. 13, 2020 Feb. 26
MP-179 March 5 April 18
MP-180 April 6 May 20
MP-181 July 8 Aug. 21
MP-182 Sept. 9 Oct. 23
MP-183 Oct. 7 Nov. 20

Underground Storage Tank (UST) Proficiency Test Studies

2019/2020
Study Number Study Opens Study Closes
UST-098 Oct. 22 Dec. 5
UST-099 Feb. 5, 2020 March 20
UST-100 April 22 June 5
UST-101 Aug. 19 Oct. 2
UST-102 Oct. 21 Dec. 4

Schedule - Food

Food Microbiology Proficiency Test Studies – FM

2019/2020
Study Number Study Opens Study Closes
 FM-1119  Nov. 5  Dec. 19
 FM-0220  Feb. 18, 2020  April 2
 FM-0520  May 13  June 26
 FM-0820  Aug. 12  Sept. 25
 FM-1120  Nov. 4  Dec. 18

Food Chemistry Proficiency Test Studies – FC

2019/2020
Study Number Study Opens Study Closes
FC-1119 Nov. 5 Dec. 19
FC-0220 Feb. 18, 2020 April 2
FC-0520 May 13 June 26
FC-0820 Aug. 12 Sept. 25
FC-1120 Nov. 4 Dec. 18