http://www.digitaljournal.com/article/264507 says "no later than January 30 2009 to the Consumer Product Safety Commission's Office of the Secretary, email
Sec102ComponentPawrtsTesting@cpsc.gov . They can be faxed to (USA) 301 504-0127
The Office of the Secretary,
Consumer Product Safety Commission,
Room 502, 4330 East-West Highway,
Bethesda, Maryland 20814 US.
Comments should be captioned: Section 102 Mandatory Third-Party Testing of Component Parts'"
edited to add I tried emailing and got a return error email. Have no idea why.