Tourism in Brunei the district government in collaboration with travel agencies and the NGOs, began in 2013. More than 2,000 tourists have visited Tutong (which has more than 30 potential tourist destinations) since the project was introduced. The district was visited by 50 delegates from the Brunei-Indonesia-Malaysia-Philippines East ASEAN Growth Area (BIMP-EAGA). Birdwatching is one aspect of nature tourism identified in the Brunei Tourism Masterplan. In 2015, a three-day birdwatching workshop was sponsored by the Tourism Development Department of Brunei in collaboration with Sunshine Borneo Tours and Travel, the Malaysian Nature Society (MNS), the Birding Conservation Council (BCC) and volunteers from the Brunei
Indonesia–Malaysia border of the two countries under the 1969 continental shelf boundary. The border in the Celebes Sea is subject to dispute between the two countries. Part of the dispute was settled by the judgement of the International Court of Justice in the Ligitan and Sipadan Case in 2002 and is now awaiting delimitation between the two countries. The two countries however still have overlapping claims over the continental shelf which Indonesia refers to as Ambalat. There are numerous sea transport crossings between Indonesia and Malaysia, mostly between Indonesia's Sumatra island and Peninsula Malaysia but also between the Indonesian province of North