adhere to

To follow a fundamental truth or proposition that serves as the foundation for a system of belief or behavior.

To follow a regulation or principle governing conduct or procedure within a particular sphere.

To follow a general rule, principle, or piece of advice.

To act in accordance with a negotiated and typically legally binding arrangement.

To act in accordance with a formally concluded and ratified agreement between states.

To follow a financial plan for a defined period.

To follow a way in which something is usually done.

To follow a schedule showing the times at which events are planned to take place.

To hold firmly to an acceptance that a statement is true or that something exists.

To hold firmly to a belief or set of beliefs held and taught by a church, political party, or other group.

To hold firmly to a particular way of considering or regarding something; an attitude or opinion.