On 1st of May, the National Maritime Center (NMC) will launch a centralized electronic delivery process through e-mails concerning the renewal examinations. In fact, this change offers mariners the ability to request, complete, and submit renewal examinations by e-mail while help them keep the flow of seafarers’ credentials.
As the National Maritime Center further reported, paper mailings will still be available upon request.
Moreover, the approval to test (ATT) letters for renewal examinations...
https://safety4sea.com/national-maritime-center-launches-renewal-examinations-via-e-mail/