Basically, it is as the title says.
I have received an invitation to be a member of a grant proposal committee. They have offered a compensation for each working day (which includes interview sessions). Now, my department asks me to
- either give them back the entire compensation in a special account, or
- register vacation days for the days I have worked for this committee.
I was shocked because I never heard about that, the funding institution never mentioned anything like this, and when I asked my "manager" about that in the past, they did not mention anything about this.
The "rationale" (which I find very unconvincing) is that they already pay me so if I do something "Extracurricular" I should register it as vacations, or pay back whatever I have received.
Is this standard practice? Can I avoid it somehow?
Edit: this is The Netherlands and this task is not considered as ancillary activity and so that Collective Labor Agreement about reimbursing the compensation does not apply.