Thiocarbamates Group

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

• Summary of publications
• Timelines

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.