Here’s the list of EOs
https://www.federalregister.gov/executive-orders/donald-trump/2018
Where is it?
Well, since PTL said it was a December EO, hint, hint, you might try looking in 2017, seeing as how Dec 2018 hasn’t arrived yet.
http://www.freerepublic.com/focus/f-news/3615763/posts
end of 2017