In 1901, the Spooner Amendment to the Army Appropriations Act of 1901 gave the commission, "All military, civil, and Judicial powers necessary to govern the Philippine Islands".
[1] The Philippine Organic Act was passed by the United States Congress in 1902 enshrining into more permanent law the commission's legislative and executive authority.
In the report that they issued to the president the following year, the commissioners acknowledged Filipino aspirations for independence; they declared, however, that the Philippines was not ready for it.
Specific recommendations included the establishment of civilian government as rapidly as possible (the American chief executive in the islands at that time was the military governor), including establishment of a bicameral legislature, autonomous governments on the provincial and municipal levels, and a system of free public elementary schools.
A judicial system was established, including a Supreme Court, and a legal code was drawn up to replace antiquated Spanish ordinances.