BAg is the AWS filler metal classification.  It is not a braze cert.  The braze cert could be to one of several AMS specs or even to a MIL spec.  You really don't know unless you look at a print for the items you are making.  Even if you try to go to a different employer, the cert requirements may be different.  The only way what you are trying to do would apply would be if you are attempting to move to a competitor in the same business.  You are probably better off putting something like:  certified for torch silver brazing; or vacuum brazing furnace operator, etc...D17.1 is a welding spec and does not cover brazing.  The applicable MIL spec used to be MIL-7883, which has been replaced by AWS C3.6.