Sch 11 para 20
An evidence note which relates to— (a) WEEE received for treatment, recovery or recycling in any relevant approval period; or (b) WEEE that is reused as a whole appliance and has been deposited at a designated collection facility or returned under regulation 43 or 52 in any relevant approval period, must not be issued by an operator of an AATF after 31st January in the year immediately following the end of that relevant approval period.