Training programs across the Koblie stack are becoming more explicit about timing limits.
Instead of relying on informal prestige language about which crews can tolerate what, operators are starting to publish delta exposure ceilings for different roles, recovery expectations after training, and the conditions under which exposure must be medically supervised. The shift sounds administrative because it is. Timing tolerance is moving from culture into policy.
That matters because delta work becomes dangerous when institutions confuse elite reputation with procedural control. Public ceilings do not solve the problem, but they make it harder for timing risk to hide behind bravado.