When you work for a servicing department and you are on an interdepartmental executive board, some rules apply to you. These rules are the same as those in section 68, but with some changes. You have to follow these rules as if your boss was the chief executive of the servicing department, not the host department.

When the rules talk about the chief executive of a departmental agency, they are actually talking about the interdepartmental executive board you are on. The rules also need some other changes to work properly for you. This is so the rules make sense for people in your situation.