The KMR has five units:[4]
The Office of Maritime Affairs (Dutch: Bureau Maritieme Zaken) coordinates interaction and matters between military and civilian shipping.[4] It also informs and assists merchant ships and fishing vessels if they sail through dangerous areas.[8]
Event support (Dutch: Ondersteuning evenementen) supports and organizes events.[4] These events range from general Dutch armed forces related events to specific RNLN related events.[8] During larger events reserves sometimes also have a coordinating or advisory role.[4]
The Ceremonial (Dutch: Ceremonieel) unit provides support with ceremonial protocols of the RNLN and sometimes performs these protocols on its own.[4]
Specialists KM (Dutch: Specialisten KM) is a unit that consists of reserves that have specific knowledge or skills that can be deployed when the Dutch Ministry of Defence lacks own personnel with this knowledge or these skills.[4]
The Operational unit (Dutch: Operationele eenheid) provides personnel when there is a shortage in any of the operational units of the RNLN.[8][4]