b) to adjudicate on the constitutionality of treaties or other international agreements, upon notification by one of the presidents of the two Chambers, a number of at least 50 deputies or at least 25 senators;

c) to adjudicate on the constitutionality of the Standing Orders of Parliament, upon notification by the president of either Chamber, by a parliamentary group or a number of at least 50 Deputies or at least 25 Senators;

d) to decide on objections as to the unconstitutionality of laws and ordinances, brought up before courts of law or commercial arbitration; the objection as to the unconstitutionality may also be brought up directly by the Advocate of the People;

e) to solve legal disputes of a constitutional nature between public authorities, at the request of the President of Romania, one of the presidents of the two Chambers, the Prime Minister, or of the president of the Superior Council of Magistracy;

f) to guard the observance of the procedure for the election of the President of Romania and to confirm the ballot returns;

g) to ascertain the circumstances which justify the interim in the exercise of the office of President of Romania, and to report its findings to Parliament and the Government;

h) to give advisory opinion on the proposal to suspend from office the President of Romania;

l) to guard the observance of the procedure for the organization and holding of a referendum, and to confirm its returns;

j) to check the compliance with the conditions for the exercise of the legislative initiative by citizens;

k) to decide on the objections of unconstitutionality of a political party;

l) to carry out also other duties stipulated by the organic law of the Court.