I've heard through one of our contacts at work that there are no s-doc's available from the importer for the switches. I don't know if this extends to all Wemo products.
Apparently they're being removed from stores across NZ until one can be generated, but how long would this take? Is it a case of needing to get it tested and certified? Or can we adopt a certification from another country and just rubber stamp it due to their tests being considered acceptable/equal to what we would do in NZ?
Either way, it feels like a pretty decent oversight to not have one available for a device which is being used all over the country in mains voltage scenarios.