DOCSIS File format

I would like to know that specific CableLabs document that specifies the TLV or DOCSIS specific MIB type.

I am able to parse a CM or eMTA file into "records" and in turn parse the records based of if they are TLVs or MIBs. However I would like to know that names of the specific TLV e.g. NetworkAccess = 3.

I know that vendor dependant MIBs will vary by Vendor and I can get those from the Vendors. I am presently just interested in the DOCSIS lists.

Thanks in advance.