swh, thank you sir, this is all the reference I needed. This LOA is not in our manuals, thus we are "not authorized" to conduct cat 1 autoland approaches regardless of wx.
I maybe should have asked in a different way to avoid confusion, "is there an opspec that authorizes cat 1 autoland operations"? because in the opspec list of "The certificate holder in accordance with the reference paragraphs, is authorized to:" it is not listed. Thanks for the help Gents.