Act, and the Election Service Reform bill. She also authored the General Appropriations Act of 2017 and 2018. She co-authored the Philippine Mental Health Law, HIV and AIDS Policy Act of 2018, Responsible Parenthood and Reproductive Health Act of 2012, and the Universal Access to Quality Tertiary Education Act. She also sponsored the Delimitation of the Exclusive Economic Zone Boundary agreement between the Philippines and Indonesia, which led to its ratification. She pursued greater public awareness and public cooperation for the National Museum of the Philippines, National Library of the Philippines, Komisyon ng Wikang Filipino, Cultural Center of the Philippines, the country's own culture and arts commission, indigenous communities in the country, Philippines heritage conservation and restoration, intangible cultural heritage of the country, indigenous Philippine weaving, greater appreciation of Philippine and international art, and support for UNESCO initiatives, including the possible nomination of the Manila-Acapulco Galleon Trade Route to the UNESCO World Heritage List. She also supported the restoration of megalithic churches that were destroyed or damaged by the 2013 Bohol earthquake which affected Central Visayas. The restoration was governed by the National Museum of the Philippines with aid from her office. A number of churches that were affected were in the Tentative List for UNESCO World Heritage Sites. On the same year, she led the Philippine delegation group for UNESCO, and was greeted by UNESCO Secretary-General Irina Bokova. On October 16, 2019, Legarda became a Commissioner of the newly formed international organization, Global Commission on Adaptation (GCA). Legarda also initiated and pushed for her home province of Antique's hosting of the 2017 Palarong Pambansa, the national games of the Philippines. It was the first time Antique hosted the games. The effects on the province was notable as tourists from all over the country flocked Antique's heritages sites, including the Antique Rice Terraces and the weaving centrums of the province. She led the first ever churchyard orchestra in her home province of Antique and the unveiling of the first ever Language Monument in the Philippines. 2019 House of Representatives bid, first term On October 18, Legarda announced that she will run as congresswoman of the lone district of Antique in Western Visayas in the 2019 Philippine elections. Her congressional run went to the court after a local politician argued against her candidacy. On February 6, 2019, the courts officially allowed Legarda to run for congresswoman of Antique province. Legarda was