Organizações Internacionais AIME (Association of Institutions concerned with Medical Engineering) ANSI (American National Standards Institute) EFOMP (European Federation of Organizations for Medical Physics) EURATOM CEN (European Committee for Standardization) IAEA (International Atomic Energy Agency) IEC (International Electrotechnical Commission) ILO (International Labour Organization) IOMP (International Organisation for Medical Physics) ISO (International Organization for Standardization) ICRP (International Commission on Radiological Protection) ICRU (International Commission on Radiation Units and Measurements, Inc.) IRPA (International Radiation Protection Association) WHO (World Health Organization) Organizações nacionais ATARP (Associação Portuguesa dos Técnicos de Radiologia, Radioterapia e Medicina Nuclear) Agência Portuguesa do Ambiente Autoridade para as Condições do Trabalho Direcção-Geral de Saúde DGAE (Direcção Geral das Actividades Económicas) ITN (Instituto Tecnológico e Nuclear) ANPC (Autoridade Nacional de Protecção Civil) SPF (Sociedade Portuguesa de Física) SPRMN (Sociedade Portuguesa de Radiologia e Medicina Nuclear) SPPCR (Sociedade Portuguesa de Protecção Contra Radiações)		Ligações para Sites Educativos Teaching Medical Physics The University of Michigan Health Physics Website Outras ligações úteis AAPM (The American Association of Physicists in Medicine) HPA (Health Protection Agency) HPS (Health Physics Society) IOP (Institute of Physics) IRS (International Society of Radiology) ISSRRT (International Society of Radiographers and Radiological Technologists) JACMP (Journal of Applied Clinical Medical Physics) SEFM (Sociedad Espanola de Fisica Medica) SFRP (Société Française de Radioprotection) SRP (The Society for Radiological Protection)