Executive Order No. 1 (1966) : Creating the Presidential Commission on Good Government (PCGG) to recover ill-gotten wealth.

Executive Order No. 2 (1966) : Establishing the National Economic Council and defining its functions.

Executive Order No. 3 (1966) : Creating the National Development Company as a government corporation.

Executive Order No. 14 (1966) : Organizing the Department of Tourism.

Executive Order No. 32 (1968): Providing for the organization and operation of the Philippine Coast Guard.

Executive Order No. 66 (1968): Establishing the National Intelligence and Security Authority.

Executive Order No. 108 (1970) :Instituting land reform measures under the Land Reform Program.

Executive Order No. 114 (1973) : Organizing the Department of Agriculture and Natural Resources.

Executive Order No. 227 (1979) :Amending provisions regarding the implementation of the New Economic Policy.

Executive Order No. 292 (1987) :Implementing the Philippine Constitution in areas of governance after the EDSA People Power Revolution.

Executive Order No. 1 (1972) : Declaring Martial Law, which allowed Marcos to rule by decree.

Executive Order No. 2 (1972) : Effectively giving Marcos the authority to issue laws without legislative approval.

Executive Order No. 3 (1973) : Establishing the Batasang Pambansa (National Assembly), which replaced the traditional legislature.

Executive Order No. 5 (1972) : Nationalizing key industries, including mining, oil, and utilities.

Executive Order No. 12 (1973): Introducing land reform in various agricultural sectors