IFALPA published a Safety Bulletin concerning a new NAT OPS Bulletin, addressing commonly observed operational errors.
ICAO NAT OPS Bulletin Serial Number: 2017-002 (Revision 03) was published on 20 January 2021 becoming effective on 29 January 2021. A list of all effective NAT OPS Bulletins can be found here.
We encourage you to take note of this important Safety Bulletin in case you operate in the NAT area.