If a developer doesn't want people speaking French or French signage on their site, the objectives of the bill would allow that. Similarly, if a developer says they don't want to pay tax in connection with a project, the bill would allow that. The bill you introduced is so far-reaching that it makes just about anything possible.
What are the other acts that are not among the thirteen acts and seven regulations listed in the schedule? If you want to exempt upcoming projects, why not say so now?