Mr. Siva contends that Mr. Goyal held a press conference on the Indo-US trade deal before briefing the Parliament. When the Parliament is in session, all executive decisions have to be shared with Parliament before going to press. 

https://www.thehindu.com/news/national/dmk-mp-tiruchi-siva-moves-privilege-notice-against-commerce-minister-piyush-goyal/article70610593.ece