Only one bill was introduced in the 83rd Congress. The bill, H. Res 455 provided for a referendum on independence. The 83rd Congress did not enact any status changing legislation for Puerto Rico.
Five bills were introduced in the 104th Congress. One resolution, H. Con. Res. 11, affirmed the right of Puerto Ricans self-determination over the status of Puerto Rico. The four additional bills debated during this Congress, H.R. 3024, S. 2019, H.R. 4228 and H.R. 4281, proposed various types of plebiscites to determine the future status of the Puerto Rican islands. These plebiscites offered various mechanism enabling Puerto Rican electors to choose among multiple status alternatives. The 104th Congress did not enact any status changing legislation for Puerto Rico.
Only one bill, S.5845, was introduced in the Senate during the 63rd Congress. This organic act treated Puerto Rico as a territory for purposes of the legislation.
Eight bills were introduced during the 86th Congress. Two bills were status legislation, H.R. 1868, contained a provision for independence and the other, H.R. 7003, a provision for statehood. Four bills, H.R. 5926, S.2023, H.R. 9234, and S. 2708 sought to amend the 1952 Constitution by enhancing the “compact” theory. These four bills also affirmed the Commonwealth status. The two remaining bills, S.2396 and H.R. 10266 provided for local referendums on statehood. The 86th Congress did not enact any status changing legislation for Puerto Rico.
Three bills were introduced during the 105th Congress. Two of these bills, S. 472 and H.R. 856 were plebiscitary legislation and contained multiple options, namely Commonwealth, Statehood, Independence, or Free Association. The remaining bill, S. Res. 279, was a Resolution on the right to self-determination. The 105th Congress did not enact any status changing legislation for Puerto Rico.
Only one bill, S.26, was introduced in the Senate during the 64th Congress. This organic act also treated Puerto Rico as a territory for purposes of the legislation.
Ten bills were introduced in the 88th Congress. Eight of these bills, H.R. 5945, H.R. 5946, H.R. 5947, H.R. 5948, H.R. 5991, H.R. 6047, H.R. 6076, and H.R. 6083 were plebiscitary bills linked to the creation of a status commission and included multiple status options. They were copies of the same bill but submitted by different lawmakers. One of the remaining bills, H.Res. 549 was a resolution bill. The tenth bill, became Pub. L. 88-271 and affirmed the Commonwealth status.
One status bill was introduced in the 106th Congress. H.R. 4751 contained a provision advocating for a Commonwealth/Permanent Union option. The 106th Congress did not enact any status changing legislation for Puerto Rico.
One resolution, namely H.J.Res. 144, was introduced in the House during the 66th Congress. Interestingly, this was the earliest plebiscitary legislation introduced in Congress. H.J.Res. 144 gave Puerto Ricans the option to choose among three status options, namely 1) Independence, 2) Territorial Incorporation and/or 3) the status quo. It is interesting to note that while this legislation did not provide for statehood as an option, it opened the door for this status alternative via territorial incorporation. This legislation did not pass a house vote, nor did it become law.
Seven status bills were introduced in the 89th Congress. All of the bills, namely H.R. 17917, H.R. 17920, H.R. 17944, H.R. 17971, H.R. 18009, H.R. 18096, and H.R. 18277 advocated for statehood. The 89th Congress did not enact any status changing legislation for Puerto Rico.