An agreement that admits the "mutual recognition" of a nursing license is known as Nurse Licensure Compact. In United States, the agreement is in between the member state and participating state that admits a nurse to stay in and hold a current nursing license in a state. It is a multi-state license that is applicable on both Registered and Practical Nurses. In December 2011, twenty-four states take part in the Compact. The contact details like address, contact number, customer care number and customer service phone number of Texas Board of Nursing is displayed above.