Pages 24 and 100 contain errors. “Improving specialized skills” was written before proficiencies were finalized, and did not get updated before publication.

Page 24 should read:

As each proficiency is improved, the character sheet should be marked with the appropriate step level for that proficiency. The maximum any proficiency can achieve is ⬆5.

The mission point cost of improving a proficiency within a skill is equal to the existing step level x2. For example, raising the lockpicking proficiency within black-bag ops from ⬆2 to ⬆3  would cost 4 mission points.

Page 100 should read:

Adding a new specialized skill: 4 mission points

Raising a proficiency one step: (Current step x2) mission points. For example: raising from ⬆3 to ⬆4 costs 6 mission points (3 x 2).