The February 2001 Nisqually earthquake temporarily closed the police headquarters in downtown , but re-opened the same day after the damage to the old brick building was determined to be cosmetic and not structural . In December 2001 , the department took issue with the appropriateness of some of the questions in the United States Department of Justice ’s anti-terrorism interviews that followed the September 11 attacks . HPD became nationally accredited in 2004 by the Commission on Accreditation for Law Enforcement Agencies ( CALEA ) , and regionally accredited in 2008 by the Oregon Accreditation Alliance . The agency remained CALEA accredited until 2007
September 11 attacks
September 11 attacks
Hillsboro Police Department (Oregon)