I have not been an inspector for over two years, but I don't think things have changed much in getting certain UL information.

Attend IAEI Chapter and Section Meetings and UL usually have plenty of "MARKING GUIDES" and lots of other info available for the asking.

If you are and AHJ, send your title on Municipal letter head to UL and you will be on the UL mailing list for several of those Colored Directories. Every year received a book with 5 or 6 of them.

Like several persons have indicated, " The UL White Book is the rest of the Code ".

Like the NEC, I think, you need to read the ' subjects ' in White Book more than once to understand the total intent.

The Marking Guides' have very useful information as noted by TOM.

Attend some IAEI Section Meetings and get many of the publications free.

AND LEARN FROM THE EDUCATIONAL PROGRAMS PRESENTED in these three day meetings !!!!

Glenn