Among topics being covered are respectful relationships in a safer city, building a non-violent community, indigenous restorative practice, human rights, elder abuse and youth justice and recovery from trauma.
The last two workshops on Saturday morning will focus on the role of Government and community agencies and practical approaches to healing for those affected by wrongdoing.
Ms Harkness said the conference has the working title of "making sense of restorative practice - an international exchange of ideas".
"While there will some guest speakers, the aim of this conference is to split delegates into smaller working groups so they can question those keynote speakers, discuss issues and then come back to conference at the end of the session with their ideas," she said.
Heritage House is the venue with the opening on Friday morning followed by an address by Jennifer Llewellyn, associate law professor at Dalhousie University in Nova Scotia and currently an adviser to the Nova Scotia Human Rights Commission.
Workshops will take up the rest of the day before a dinner on Friday night where the guest speaker is Kim Workman, well known for his work in New Zealand's prison system.
Registration costs $75 per person (from not-for-profit organisations) and $100 per person (for businesses).
Register by email:
info@restorativepracticeswhanganui.co.nz
check out the website:
www.restorativepracticeswhanganui.co.nz
or telephone (06) 343 3648.