• AMI Training Centres   www.ami-global.org/
• MEPI (Montessori Educational Programs International)   www.mepiforum.org/

EUROPA

• MMI (Maria Montessori Institute) www.mariamontessori.org/
• Montessori društvo Srbije www.montesori.org.rs/
• Opera Nazionale Montessori www.operanazionalemontessori.it/
• Stručno – razvojni centar Montessori u RH – Dječji vrtić Srčeko, Zagreb www.srceko.com/
• Stručno – razvojni centar u RH – Dječji vrtić Vrbik, Zagreb http://www.vrtic-vrbik.zagreb.hr
• Stručno – razvojni centar u RH – Dječji vrtić Montessori, Zagreb https://www.dv-montessori.hr/
• Stručno razvojni centar u RH – Dječji vrtić Montessori dječja kuća, Split http://www.dv-montessori-djecjakuca.hr/strucno-razvojni-centar/

AFRIKA

• Montessori centre South Africa www.montessorisa.co.za/training-centres/

AUSTRALIJA I OCEANIJA

• MMEF (Maria Montessori Education Foundation) www.mmef.org.nz/
• Montessori Australia www.montessori.org.au/

AMERIKA

• MACTE (Montessori Accreditation Council for Teacher Education) www.macte.org/
• MINW (Montessori Institute Northwest) www.montessori-nw.org/
• Montessori Educational Centres Inc. www.omahamontessori.com/
• MTCM (Montessori Training Center of Minesotta) www.mtcm.org/
• M.W.E.I. (Montessori World Educational Institute) www.montessoriworld.org/
• NAMC (North American Montessori Center) www.montessoritraining.net/
• The Montessori Institute Denver www.tmidenver.com/
• UMA (United Montessori Association) www.unitedmontessori.com/