FWIW I just realized that my AMS/SAIS references are US-specific, so substitute relevant accrediting bodies for Montessori/private schools... AMI is international, though.
In the US, AMS vs AMI is a salient difference that is worth understanding... it's a bit of a which-linux-distro-is-best type holy war.
In the US, AMS vs AMI is a salient difference that is worth understanding... it's a bit of a which-linux-distro-is-best type holy war.