The Enduring Powers of Attorney (Prescribed Form) Regulations 1990

6.  Your attorney(s) can recover the out-of-pocket expenses of acting as your attorney(s). If you attorney(s) are professional people, for example solicitors or accountants, they may be able to charge for their professional services as well. You may wish to provide expressly for remuneration of your attorney(s) (although if they are trustees they may not be allowed to accept it).