Our project is registered under LEED v4 BD+C.

The 2nd requirement of this pilot credit reads: "Written commitment from the owner or owner's representative that the ergonomics strategy will be implemented". What kind of documents have been submitted to demonstrate this commitment? Will a letter on company letterhead suffice? How about simply a statement with a signature at the bottom of the Ergonomic Strategy indicating that the owner is committed to its implementation?

Thank you for any direction you can provide.