Following that line of thought you would have to implement ISO 14001 (or something equivalent) because you mentioned the word environment. Ditto for the word security.
If you want to implement ANSI Z10, that is great. But just because you mentioned the word safety in the "Q policy", it does not mean that YOU HAVE to do it.
PS I had several comments about the policy statement and the goal, but I think it is better if we leave that alone.
PS2 If you were to implement Z10, you would probably be one of the first organizations in the World to do so. As you mentioned yourself, the document is scheduled for publication in the near future, after a looooong delay.