. The Ontario Nurses Association negotiates your wages, benefits and working conditions on your behalf. Go to your contract below: . Contract Contract Contract Contract Hospital | | Care Homes Homes for | | Public Health | Clinics Industry| LHINs (formerly CCACs) | Home Care Providers Download the Model Agreement for Care Homes (French) (expiry date of June 30, 2021) Click here on the link below to download the collective agreement of NHA members at JBH. The agreement expires on March 31, 2020 JBH_ONA_Collective. Expires March 31, 2020 ONA Central Accord Hospital Click on the link below to download the hospital`s central convention. ..