CBP Releases ACE Tips for Filing EPA HFCs
A new update on the “ACE Tips for Filing EPA Hydrofluorocarbons (HFCs)” tip sheet has been made available, CBP said in a CSMS message on Jan. 16. The tip sheet clarifies that either an ASHRAE number or the CAS number(s)…
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with percent composition are required. Filers shouldn't submit both the ASHRAE and the CAS numbers, CBP said. The HFC PGA message set deployed on Jan. 16 (see 2401110066).