Thiocarbamates Group

Information sheet

These substances were identified for action under the third phase of Chemicals Management Plan (CMP).

Summary of publications
Substance group CAS RN Common name DSL name Proposed order and RIAS Public comment on the draft screening assessment Final screening assessment Public comments on the proposed risk management approach Proposed risk management approach Conclusion on section 64 criteria Follow-up activities
Thiocarbamates Group 137-26-8 TMTD, Thiram Thioperoxydicarbonic diamide ([(H2N)C(S)]2S2), tetramethyl- HTML HTML HTML HTML HTML Meets one or more of the criteria Refer to proposed risk management approach
120-54-7 DPTT Piperidine, 1,1'-(tetrathiodicarbonothioyl)bis- None None None Does not meet None planned at this time
Timelines
Date Activity
October 8, 2022 Publication in the Canada Gazette, Part I: Vol. 156, No. 41 of the proposed order adding TMTD to Schedule 1 to the Canadian Environmental Protection Act, 1999 (CEPA 1999) and start of a 60-day public comment period.
July 23, 2022 Publication in Canada Gazette, Part I, Vol. 156, No. 30 of a notice of intent to amend the Domestic Substances List to apply the Significant New Activity provisions of CEPA 1999 to TMTD and start of 60-day public comment period.
January 9, 2021 Publication of the Final Screening Assessment for the Thiocarbamates Group. The Proposed Risk Management Approach for TMTD was also published for a 60-day public comment period. The related notice was published in the Canada Gazette, Part I, Vol. 155, No. 2.
February 3, 2018 Publication and start of 60-day public comment period on the Draft Screening Assessment for the Thiocarbamates Group (including follow-up activities for TMTD) and the Risk Management Scope for TMTD. The related notice was published in the Canada Gazette, Part I: Vol. 152, No. 5.

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