IRImplementing rule
NCO.OP.155Smoking on board
The pilot-in-command shall not allow smoking on board:
(a)whenever considered necessary in the interest of safety; and
(b)during refuelling of the aircraft.
IR · NCO.OP.155 — Regulation (EU) No 965/2012 · Regulation (EU) 2025/133 · Air OPS Easy Access Rules · EAR revision 27 Mar 2026