Change of name 2019 december 4 guadiance new paper

I think you may be referring to the change of name of a company or organization, specifically on December 4, 2019, and the announcement was made in a new paper or publication called "Guidance".

If that's correct, I'd be happy to help you find the information you're looking for. Can you please provide more context or details about the company or organization that changed its name, or the industry or sector it operates in? Additionally, do you have any specific questions about the name change or the announcement made in the Guidance paper?