CHAPTER III. PROVISIONS COMMON TO BOTH CHAMBERS
Both Chambers shall assemble by themselves in regular sessions every year from March 1 to November 30. They may also be convened in special sessions by the President of the Nation or have their sessions extended.
Each Chamber is the judge of the validity of the election, rights and titles of its members. Neither of them shall meet without an absolute majority of its members, but a lesser number may compel the absent members to attend the sessions, under such terms and penalties as each Chamber shall establish.
Both Chambers begin and conclude their sessions simultaneously. Neither of them, while assembled, shall adjourn its sessions for more than three days, without the other’s consent.
Each Chamber shall determine its rules and, by a two-thirds vote, may discipline any one of its members for disorderly conduct in the performance of his duties, or may remove a member for physical or moral incapacity occurring after his admission, and may even expel a member from the body; but a majority of one more than half of those present shall be sufficient to decide on voluntary resignations from office.
Senators and Deputies, on assuming office, shall take an oath to dutifully discharge their duties, and to proceed in everything in conformity with the requirements of this Constitution.
No member of Congress may be indicted, judicially questioned, or harassed for the opinions expressed or speeches made by him in the performance of his duties as a legislator.
No Senator or Deputy, from the day of his election until he leaves office, may be arrested, except in case of his being caught in flagrante in the commission of a capital or other infamous or grave crime, in which case a summary report of the facts shall be made to the appropriate Chamber.
When a written charge is presented before the ordinary courts against any Senator or Deputy, each Chamber, after examining the merits of the indictment in public trial, may by a two thirds vote suspend the accused from his office and place him at the disposal of the proper court for trial.
Either of the Chambers may summon the Ministers of the Executive Power to its place of assembly to receive such explanations or reports as it may consider necessary.
No member of the Congress may receive employment or a commission from the Executive Power, without previous consent of the respective Chamber, except for permanent ranked positions.
Regular clergymen cannot be members of the Congress, nor may Governors of the Province that they head.
The services of the Senators and Deputies are paid for by the Treasury of the Nation, with an assignment of funds that the law shall fix.