2022-23 Certified Chemical Test Operators
Date Issued | Supplement | |
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June 2023 | Eleventh Supplement to July 1, 2022 | |
May 2023 | Tenth Supplement to July 1, 2022 | Download |
April 2023 | Ninth Supplement to July 1, 2022 | Download |
March 1, 2023 | Eighth Supplement to July 1, 2022 | Download |
February 1, 2023 | Seventh Supplement to July 1, 2022 | Download |
January 3, 2023 | Sixth Supplement to July 1, 2022 | Download |
December 1, 2022 | Fifth Supplement to July 1, 2022 | Download |
November 1, 2022 | Fourth Supplement to July 1, 2022 | Download |
October 3, 2022 | Third Supplement to July 1, 2022 | Download |
September 1, 2022 | Second Supplement to July 1, 2022 | Download |
August 2, 2022 | First Supplement to July 1, 2022 | Download |
July 1, 2022 | Download |
2021-22 Certified Chemical Test Operators
Date Issued | Supplement | |
---|---|---|
June 2022 | Eleventh Supplement to July 1, 2021 | Download |
May 2022 | Tenth Supplement to July 1, 2021 | Download |
April 2022 | Ninth Supplement to July 1, 2021 | Download |
March 1, 2022 | Eighth Supplement to July 1, 2021 | Download |
February 1, 2022 | Seventh Supplement to July 1, 2021 | Download |
January 3, 2022 | Sixth Supplement to July 1, 2021 | Download |
December 1, 2021 | Fifth Supplement to July 1, 2021 | Download |
November 1, 2021 | Fourth Supplement to July 1, 2021 | Download |
October 1, 2021 | Third Supplement to July 1, 2021 | Download |
September 1, 2021 | Second Supplement to July 1, 2021 | Download |
August 2, 2021 | First Supplement to July 1, 2021 | Download |
July 1, 2021 | Download |
2020-21 Certified Chemical Test Operators
Date Issued | Supplement | |
---|---|---|
June 29, 2021 | Addendum - Eighth Supplement to July 1, 2020 | Download |
June 29, 2021 | Addendum - Seventh Supplement to July 1, 2020 | Download |
June 1, 2021 | Eleventh Supplement to July 1, 2020 | Download |
May 3, 2021 | Tenth Supplement to July 1, 2020 | Download |
April 1, 2021 | Ninth Supplement to July 1, 2020 | Download |
March 1, 2021 | Eighth Supplement to July 1, 2020 | Download |
February 1, 2021 | Seventh Supplement to July 1, 2020 | Download |
January 4, 2021 | Sixth Supplement to July 1, 2020 | Download |
December 1, 2020 | Fifth Supplement to July 1, 2020 | Download |
November 2, 2020 | Fourth Supplement to July 1, 2020 | Download |
October 1, 2020 | Third Supplement to July 1, 2020 | Download |
September 1, 2020 | Second Supplement to July 1, 2020 | Download |
August 3, 2020 | First Supplement to July 1, 2020 | Download |
July 1, 2020 | Download |
Date Issued | Supplement | |
---|---|---|
June 1, 2020 | Eleventh Supplement to July 1, 2019 | Download |
May 1, 2020 | Tenth Supplement to July 1, 2019 | Download |
April 1, 2020 | Ninth Supplement to July 1, 2019 | Download |
March 2, 2020 | Eighth Supplement to July 1, 2019 | Download |
February 3, 2020 | Seventh Supplement to July 1, 2019 | Download |
January 2, 2020 | Sixth Supplement to July 1, 2019 | Download |
December 3, 2019 | Correction to Fifth Supplement to July 1, 2019 | Download |
December 2, 2019 | Fifth Supplement to July 1, 2019 | Download |
November 1, 2019 | Fourth Supplement to July 1, 2019 | Download |
October 1, 2019 | Third Supplement to July 1, 2019 | Download |
September 3, 2019 | Second Supplement to July 1, 2019 | Download |
August 1, 2019 | First Supplement to July 1, 2019 | Download |
July 1, 2019 | Download |
Date Issued | Supplement | |
---|---|---|
June 3, 2019 | Eleventh Supplement to July 1, 2018 | Download |
May 1, 2019 | Tenth Supplement to July 1, 2018 | Download |
April 1, 2019 | Ninth Supplement to July 1, 2018 | Download |
March 1, 2019 | Eighth Supplement to July 1, 2018 | Download |
February 1, 2019 | Seventh Supplement to July 1, 2018 | Download |
January 2, 2019 | Sixth Supplement to July 1, 2018 | Download |
December 3, 2018 | Fifth Supplement to July 1, 2018 | Download |
November 1, 2018 | Fourth Supplement to July 1, 2018 | Download |
October 1, 2018 | Third Supplement to July 1, 2018 | Download |
September 4, 2018 | Second Supplement to July 1, 2018 | Download |
August 1, 2018 | First Supplement to July 1, 2018 | Download |
July 1, 2018 | Download |
Date Issued | Supplement | |
---|---|---|
June 1, 2018 | Eleventh Supplement to July 1, 2017 | Download |
May 1, 2018 | Tenth Supplement to July 1, 2017 | Download |
April 2, 2018 | Ninth Supplement to July 1, 2017 | Download |
March 1, 2018 | Eighth Supplement to July 1, 2017 | Download |
February 1, 2018 | Seventh Supplement to July 1, 2017 | Download |
January 2, 2018 | Sixth Supplement to July 1, 2017 | Download |
December 1, 2017 | Fifth Supplement to July 1, 2017 | Download |
November 2, 2017 | Fourth Supplement to July 1, 2017 | Download |
October 2, 2017 | Third Supplement to July 1, 2017 | Download |
September 1, 2017 | Second Supplement to July 1, 2017 | Download |
August 1, 2017 | First Supplement to July 1, 2017 | Download |
July 5, 2017 | Correction to July 1, 2017 | Download |
July 1, 2017 | Download |
Date Issued | Supplement | |
---|---|---|
June 1, 2017 | Eleventh Supplement to July 1, 2016 | Download |
May 1, 2017 | Tenth Supplement to July 1, 2016 | Download |
April 3, 2017 | Ninth Supplement to July 1, 2016 | Download |
March 1, 2017 | Eighth Supplement to July 1, 2016 | Download |
February 1, 2017 | Seventh Supplement to July 1, 2016 | Download |
January 5, 2017 (Revised) | Sixth Supplement to July 1, 2016 | Download |
January 3, 2017 | Sixth Supplement to July 1, 2016 | Download |
December 1, 2016 | Fifth Supplement to July 1, 2016 | Download |
November 1, 2016 | Fourth Supplement to July 1, 2016 | Download |
October 1, 2016 | Third Supplement to July 1, 2016 | Download |
September 1, 2016 | Second Supplement to July 1, 2016 | Download |
August 1, 2016 | First Supplement to July 1, 2016 | Download |
July 1, 2016 | Download |
Date Issued | Supplement | |
---|---|---|
June 1, 2016 | Eleventh Supplement to July 1, 2015 | Download |
May 13, 2016 (Revised) | Tenth Supplement to July 1, 2015 | Download |
May 2, 2016 | Tenth Supplement to July 1, 2015 | Download |
April 1, 2016 | Ninth Supplement to July 1, 2015 | Download |
March 1, 2016 | Eighth Supplement to July 1, 2015 | Download |
February 1, 2016 | Seventh Supplement to July 1, 2015 | Download |
January 4, 2016 | Sixth Supplement to July 1, 2015 | Download |
December 1, 2015 | Fifth Supplement to July 1, 2015 | Download |
November 2, 2015 | Fourth Supplement to July 1, 2015 | Download |
October 1, 2015 | Third Supplement to July 1, 2015 | Download |
September 1, 2015 | Second Supplement to July 1, 2015 | Download |
August 3, 2015 | First Supplement to July 1, 2015 | Download |
July 1, 2015 | Download |