A nanny provides child care within the children's family setting. Nannies, like other domestic workers, may live in or out of the house, depending on their circumstances and those of their employers. There are many employment agencies that specialize in childcare.
There are a number of national and international professional associations representing nannies and nanny agencies. The International Nanny Association (INA) was founded in 1985. INA is a non-profit organization which provides an educational association for nannies with placement, employment, and professional support. The Alliance of Professional Nanny Agencies (APNA) was founded in 1993. It is a non-profit organization that promotes professionalism in the nanny placement industry. In June 2012 the Australian Nanny Association (ANA) was formed in Australia with the aims of having professional nannies included in the regulated government subsidized childcare scheme of the country. ANA is a volunteer run, not for profit association that also hopes to change some public misconceptions about nannies, encourage professionalism and be a source of support to nannies and the families who employ them.