Marianne Vollan

American Planning Association operates as professional membership organisation. The company was founded on October 1, 1978 and is headquartered in Chicago, IL.

The American Correctional Association is a company that celebrates over 152 years of excellence. The non-profit company is based in Alexandria, VA. The company provides a digital publication called "Corrections Today" and offer a time-limited opportunity for recertification during the COVID pandemic.

National Academy of Sciences operates as a private, nongovernmental institution that advises on issues related to science and technology. It provides independent, objective analysis and advice and conducts other activities to solve complex problems and inform public policy decisions. The firm also encourages education and research, recognize outstanding contributions to knowledge, and increase public understanding in matters of science. The company was founded on March 3, 1863 and is headquartered in Washington, DC.

The National Sheriffs' Association is an organization that provides support and resources to sheriffs and law enforcement agencies across the United States. The American company offers various programs and initiatives, including crime prevention, victim services, inmate healthcare, and mental health initiatives. The organization also provides training and events for law enforcement professionals, as well as resources for rural law enforcement and traffic safety. The National Sheriffs' Association is committed to promoting public safety and supporting the law enforcement community.

Management & Training Corp. (UK) Ltd. is based in London, UK. Part of Management & Training Corp., Management & Training Corp. (UK) Ltd. is a British company that provides rehabilitation, education, and training services. Founded in 2004, Management & Training Corp. (UK focuses on offering these services to its clients.