At least if the Washington Post's search...
    https://www.washingtonpost.com/news/the-fix/wp/2015/11/05/we-made-president-obamas-big-tpp-trade-deal-searchable/?postshare=9731446742603652
...is to be believed, the Trans-Pacific Partnership mega-treaty has nothing to say about any "time zone"--phew.

    @dashdashado