The contracting provinces agreed to remain eternally united, as if they were but one province.

At the same time, it was understood that each was to retain its particular privileges, liberties, laudable and traditionary customs, and other laws.
The cities, corporations, and inhabitants of every province were to be guaranteed as to their ancient constitutions.

Disputes concerning these various statutes and customs were to be decided by the usual tribunals, by "good men," or by amicable compromise.

The provinces, by virtue of the Union, were to defend each other "with life, goods, and blood," against all force brought against them in the King's name or behalf.

They were also to defend each other against all foreign or domestic potentates, provinces, or cities, provided such defence were controlled by the "generality" of the union.