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Notice of Objection

Cyclotetrasiloxane, octamethyl- (D4) and Cyclopentasiloxane, decamethyl- (D5)

De : Karluss Thomas [kthomas@sehsc.com]
Envoyé : 10 juillet 2009 15:05
À : Existing Substances Existantes [NCR]
Objet : Board of Review Request
Pièces jointes: Final boardof Review Request 10 July 09.pdf; Addendum.pdf; D5 Prolonged Tox Abstract.pdf; Environmental Monitoring Studies [Compatibility Mode].pdf

To: The Honorable Jim Prentice, P.C., M.P. Minister of the Environment

c/o: The Executive Director Program Development and Engagement Division Department of the Environment Gatineau, Quebec K1A 0H3

Dear Minister Prentice:

Please find attached a formal request from the Silicones Environmental, Health, and Safety Council of North America (SEHSC) for a Board of Review in response to the Proposed Order to add Cyclotetrasiloxane, octamethyl-(D4) and Cyclopentasiloxane, decamethyl-(D5) to Schedule 1 of the Canadian Environmental Protection Act, 1999; Canada Gazette Vol. 143, No. 20 -- May 16, 2009. Attached to this note is the formal Board of Review request along with accompanying support documents. Don't hesitate to contact me directly if you have any questions.

Best Regards,


Karluss Thomas
Executive Director
Silicones Environmental, Health and Safety Council of North America
2325 Dulles Corner Blvd., Suite 500
Herndon, VA 20171
(703) 788-6535 (direct line)
(703) 788-6545 (fax)


Complete submission in PDF format