Final answer:
In New Hampshire, the B.NH Real Estate Commission is the entity that administers the real estate license law, overseeing the licensing and ethical conduct of real estate professionals in the state.
Step-by-step explanation:
In the state of New Hampshire (NH), the real estate license law is administered by the B. NH Real Estate Commission.
This entity is responsible for the licensing and regulation of real estate brokers and salespersons in the state.
The Commission ensures that those engaged in real estate practice meet and maintain the necessary qualifications and standards for professional and ethical conduct.
The NH Housing Authority, NH Association of REALTORS, and the collaboration between the Secretary of State and the Attorney General do not administer real estate license law in NH.