Good day
I'm new here and the first time I do a post on a forum...

I wonder if somebody can help me. I am an electronic technician and sometimes do control-panels for a business that install water plants. Its mostly control of 24 VAC valves and small pumps (never more than 2 Kw) We did an installation and now the client wants a COC. I am not registered to issue a COC but asked a electrician who is registered, and he told me a COC cannot be issued for a panel. He told me a COC stop at the supply to the panel.

My questions now is:
- If a COC cannot be issued on a panel, what can I offer the client or must I just tell him a COC cannot be issued?
- I did the installation of the two small pumps as well. Do one need to supply a COC on the installation?

Thank you in advance!