It can be found on the Nation’s page as well as here:
Covenant of the Club Penguin Ice:
Article I: Overthrowing a Leader
A leader is chosen by his or her successor. If over 1/2 of the army disapproves of this successor to attain said leadership role, the choice is vetoed, and the leader nominee is bumped to the Second in Command rank until he or she is up for voting as a leader again. This process will continue until said person is allowed by the troops to become leader.
Article II: Amending the Covenant
Amendments are made only when 2/3 of the moderator and owner ranks and above agree on a new amendment to the Covenant of the Union. If it is less than 2/3, then the amendment is rejected, thus forcing change in the amendment before it is sent again to the moderator and owner ranks for voting.
Article III: Law Security
No leader rank shall remove any law without going through the process stated in Article II.
Article IV: Alliance Loyalty
Club Penguin Ice will not invade any ally stated in the A/N/E Page without being provoked by invasions or slander. If they are an ally, then we shall by no means turn on them without a reason.
Article V: Enemy Clause
No enemy shall spy on our chat without receiving a ban for as long as the war lasts. An enemy is defined as a member of an army at war with us, a potential hacker, or a constant traitor to the army.