• Mystery Writers of America (MWA):http://mysterywriters.org/
• The Crime Writers' Association (CWA):http://thecwa.co.uk/
• Crime Writers of Canada (CWC):http://www.crimewriterscanada.com/
• Australian Crime Writers Association (ACWA):http://www.austcrimewriters.com/

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• International Association of Crime Writers (IACW/AIEP):http://www.iacw.org/
• North American Branch:http://www.crimewritersna.org/
• Austrian Branch:http://www.krimiautoren.at/footer-nav/english-info/ (English)
• Czech Branch:http://www.detektivka.com/ (Czech)
• German Branch:http://www.das-syndikat.com/ (German)

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• The Beijing Association of Detective and Deductive Literature:http://www.zhttl.org/ (simplified Chinese)
• Mystery Writers of Taiwan (MWT):http://blog.roodo.com/taiwanmystery (traditional Chinese)
• Korea Mystery Writers Association (KMWA):http://mystery.or.kr/ (Korean)

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• Denmark: Det Danske Kriminalakademi (DKA):http://www.detdanskekriminalakademi.dk/ (Danish)
• Finland: Suomen dekkariseura:http://www.dekkariseura.fi/ (Finnish)
• France: Association 813:http://www.blog813.com/ (French)
• Greece: The Greek Club of Crime Writers (ELSAL):http://www.elsal.gr/index.php/en/ (English)
• Iceland: Hið íslenska glæpafélag:http://www.facebook.com/hidislenskaglaepafelag/ (Icelandic)
• Norway: Rivertonklubben:http://rivertonklubben.wordpress.com/ (Norwegian)
• Sweden: Svenska Deckarakademin:http://deckarakademin.org/hem/ (Swedish)