The Transportation Worker Identification Credential or TWIC Centers will be opening.
Without a TWIC, your license is invalid. Don’t think you can wait. This whole program has been plagued by confusion, delays, and poor communications, especially on the part of the USCG, who at the local level are barely up to speed on this issue. I still see Internet forums with captains quoting local CG personel that they won’t need a TWIC. Do not make the mistake of going to the USCG for advice about the TWIC. The USCG has made their official position very clear with the NVIC quoted above.
Friends don’t let friends get TWIC’ked off and drive, fly or maneuver dangerous machinery.