"They are legal under the code that your government and many others signed."

To join, a company or government must sign the organization's leadership principles.

In 2000, the government and several rebel groups signed a peace agreement.

Recently the governments have signed agreements on education and green energy.

On 23 January 1925, the two governments signed an agreement to that effect.

The two Governments never signed an agreement on a common border, though.

In 2009 the governments signed an agreement on cultural cooperation.

The new government immediately signed economic and military treaties with Japan.

In 2012, the two governments signed another deal, increasing numbers on both sides.

The government signed a $1 annual lease, and now the construction could begin.