The Philippine Executive Commission or PEC was established on January of 1942 with Jorge B. Vargas as its first Chairman. The PEC was created as the temporary care-taker government of the Greater Manila area and eventually of the whole Philippines during the Japanese occupation of the country during World War II.
The PEC formally abolished all political parties on December 8, 1942 by virtue of Proclamation No. 109 creating the "Kapisanan sa Paglilingkod sa Bagong Pilipinas" (Organization in the Service of the New Philippines) or better known then as the "KALIBAPI."
The "KALIBAPI" was established to aim at the mental education, moral regeneration, physical invigoration, and economic rehabilitation of the Philippines under the guidance of the Japanese Military Administration. It was tasked to foster strong cooperation with the Japanese as part of the Order Great East Asia that promotes the lifting of the "great Oriental race." The "KALIBAPI" was appointed as a strong right arm of the Japanese occupational forces of the Philippines.
On May 6, 1943, Japanese Premiere Hideki Tojo during a visit to the Philippines pledged to establish the Republic of the Philippines. This pledge of Tojo prompted the "KALIBAPI," to call for a convention on June 19, 1943 and twenty of its members were elected to form the Preparatory Commission for Independence. The commission tasked to draft a constitution for the Philippine Republic and elected head was José P. Laurel.
The Preparatory Commission presented its draft Constitution on September 4, 1943 and three days later, the "KALIBAPI" general assembly ratified the draft Constitution.
By September 20, 1943, the "KALIBAPI's" representative groups in the country's provinces and cities elected from among themselves fifty four (54) members of the Philippine National Assembly, the legislature of the country, with fifty four (54) governors and city mayors as ex-officio members.
Three days after establishing the National Assembly, its inaugural session was held at the pre-war Legislative Building and elected Benigno Aquino, Sr. as its first Speaker and José P. Laurel as President of the New Philippine Republic.
The Japanese-sponsored establishment of the Republic of the Philippines was proclaimed on October 14, 1943 with José P. Laurel being sworn-in as President.
On the same day, a "Pact of Alliance" was signed between the new Philippine Republic and the Japanese government that was ratified two days later by the National Assembly.
The first act the National Assembly and the Laurel administration passed was the creation on December 3, 1943, the Food Administration Office that grouped together under its umbrella all existing food control agencies. The new administration that was crafted out of the establishment of a Japanese-sponsored Philippine Executive Commission was barely managing a food shortage that grappled the whole country, allocating basic food stuffs left available by the Japanese military who prioritized allocation in favor of sustaining their war efforts.