Subdivision applications are submitted to Municipal Relations - Department of Community Planning. Please check the Community Planning website for the most up to-date information on the Subdivision Process. Community Planning website link.
You are encouraged to speak with the Municipal Office to find out what the Municipality's requests/requirements for subdivision approval are. The subdivision application once processed with Community Planning will be forwarded to the Municipal Office for Council review and approval though a conversation with the Municipal Office may help in your subdivision planning and application submission.