New information being requested from AtW

AtW are now requesting lots of new information from people. They are asking for pay slips, interpreters NI numbers and also in some instances interpreters certificates! On the one hand we are being told that interpreters must be NRCPD registered, yet on the other, they are not trusting the register to have performed any checks (NRCPD check qualifications and CRB etc). It makes no sense!