Dear 'Taggart', on the assumption that your client wishes you to continue in the CDMC capacity through transitional arrangements (as they can appoint the PD at any time prior to 6th Oct). Happy to assist here. This has occurred with us before, but usually when the return receipt code has been mislaid. Try emailing the HSE - forms.unit@hse.gsi.gov.uk You will need to provide the full site address, outline detail of the project and the named individual /organisation previously appointed CDMC. They should be able to trace it and return code for you to update. The updated HSE F10 form has another discussion stream on this forum. It seems the HSE hasn't seen the requirement for existing CDMC and project appointments to require an update of F10's. When updating an existing F10 (pre April '15) the CDMC box should still be there but instead its replaced with only the PD box. Where this has happened in the recent weeks myself and my colleagues, where acting still as CDMC through transitional arrangements, update the F10 on behalf of client but stipulating that our appointment is still that of CDMC. Its worth noting that some acting CDMC's may not be covered to act in the PD role - of which im guessing their respective insurers will be checking their cover!.. hope this assists.

Taggart You could get round this problem by doing the F10 in word format, then emailing to formsadmin.locationofoffice@hse.gsi.gov.uk e.g. formsadmin.aberdeen@hse.gsi.gov.uk The online system has lots of downsides, especially for major projects with various advance works.