At least here in the USA I have had good sucess getting replacement interiors from the original panelboard manufacturer. Even when companies have been merged I've had success. Although I've never researched the listing question, I would suspect that the manufacturer wouldn't sell you the...
I had a mailing awhile back and there is an organization that has made all of the old JIC standards available. They do not have any plans to update the standards since, as ghillis stated, many have been picked up by other organizations. What they basically are doing is making documents that us...