Rockstar's Official Statement on GTA 5 Mods - IGN News HD

Word that using single-player mods in Grand Theft Auto 5 could get you banned from GTA Online caused a storm in the PC modding community last week. Read more here: http://www.ign.com/articles/2015/05/07/grand-theft-auto-5-pc-mods-get-seal-of-approval-from-rockstar-games