20 CFR § 655.462 - Withdrawal of a CW–1 Application for Temporary Employment Certification.

(a) The employer may withdraw a CW–1 Application for Temporary Employment Certification after it has been submitted to the NPC for processing, including after the CO grants certification under § 655.450. However, the employer is still obligated to comply with the terms and conditions of employment contained in the CW–1 Application for Temporary Employment Certification and work contract with respect to all workers recruited and hired in connection with that application.

(b) To request withdrawal, the employer must submit a request in writing to the NPC identifying the CW–1 Application for Temporary Employment Certification and stating the reason(s) for the withdrawal.