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Frequent Questions

Certain Regulated Chemical Substances

A chemical that Company B manufactures is the subject of a TSCA section 4(a) test rule proposed in 1999. Is this still active and does it affect the CDR status of the chemical substance? Does it matter that Company B didn’t start to manufacture the chemical substance until 2011?
A second chemical substance that Company B manufactures is the subject of a TSCA section 4(a) test rule which is listed as having a sunset date of November 2011. Does this test rule still affect the CDR status of the chemical substance?
How does a submitter determine whether a chemical substance is the subject of a rule, proposed or promulgated, an order issued, or relief granted under certain sections of TSCA?

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