Guyana Revenue Authority – IFB: Extension of Customs BoathouseMarch 7, 2022 ShareTweet Share on WhatsApp (Opens in new window) WhatsApp Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Related CATEGORIES Government AdvertsInvitation For Bids (IFB) TAGS Customs BoathouseGuyana Revenue Authority’s (GRA)Invitation For Bids (IFB)