1960 legislative elections. Subsequently, with its new three-fifths majority, the Democratic Party implemented a series of reforms and were approved by the National Assembly in December 2020 including: removal of the National Intelligence Service (NIS)'s involvement in domestic intelligence and activities and transferring of such powers to the National Police Agency Revisions to the May 18 Special Act, penalizing those involved in making false factual claims regarding the 1980 Gwangju Uprising Revisions to the Inter-Korean Relations Act, penalizing sending of flyers to North Korea via balloons launched near the demilitarized zone Revisions to the Labor Standards Act, setting the maximum work week to 52 hours a week, including overtime while allowing a business to exceed the 52-hour limit by giving an extended paid vacation for workers. guaranteed paid parental leave for temporary workers expansions to the range of workers who can participate in unions and raising the maximum duration of a collective bargaining agreement from two years to three years. launch of the new Corruption Investigation Office for High-ranking Officials (CIO) and stripping the opposition's right to veto appointments of a new agency head. establishment of local policing, allowing each city and province to establish its own autonomous police force instead of a single national police force. establishment of a new National Bureau of Investigation, quasi-independent and insulated from the National Police Agency. Foreign policy International relations Moon visited the United States to meet with U.S. President Donald Trump in June 2017, discussing U.S.-Korea trade relations as well as North Korea's missile programs. Moon revealed in a joint news conference that President Trump accepted an invitation to visit South Korea. North Korea Outlining his North Korea strategy in a speech in Berlin, Germany, on July 6, 2017, Moon characterized the process leading to unification as a long-term project, rather than laying out any detailed plans for a unified Korea. He emphasized alliance with the United States and specified the need to assure dismantlement of North Korea's nuclear weapons program. At the same time he presented the question of unification in a regional context and signaled his hopes of working in cooperation with the international community. He supported sanctions against North Korea, while leaving open the possibility of their being rescinded, and indicated that it is crucial to establish a peace treaty with North Korea to end the Korean War officially in exchange for denuclearization. Moon opposed the full deployment of