St John's new Mental Health First Aid training course could be offered in Whanganui if there is demand from the public or businesses.
The one-day workshop aims to remove the stigma and make people as comfortable about discussing mental health as they are with physical health.
"St John ambulance officers are the eyes and ears of the health system and are responding to growing numbers of mental health-related call-outs year on year," St John National Programme and Development Manager Gabrielle Wildbore said.
"Many of these call-outs are people in a state of crisis. The provision of Mental Health First Aid aims to facilitate open conversations early and highlight agencies who can help to help prevent people from reaching that crisis point.
"We've developed Mental Health First Aid to play our part in giving Kiwis a framework and the confidence to have these conversations, to know that they are doing the right thing in offering initial support and also to know how to direct people to professional help."