Oho is a social enterprise that helps organisations strengthen child safety and risk management practices by automating the revalidation of Working with Children Checks and other safeguarding accreditations.Who should use Oho? Any organisation where employees, volunteers or contractors need Working with Children Checks and other accreditations such as teachers and health professionals. We have the solution to make managing Working with Children Checks easier and safer. Oho gives you back time, uncovers blind spots in a complex system and does more than just manage expiry dates.