During the early 1980s, individual Nightlines started to work together to share skills and ideas, such as publicity, recruitment and training concepts. Starting at this time, annual national Nightline conferences were held at a range of higher education venues. The umbrella organization National Nightline was founded in 1991 as a formal structure for this work, and represents all affiliated organizations, but has no authority over them. It became a registered charity in early 2006. It subsequently adopted the operating name of Nightline Association, and in 2012 changed the name at Companies House to formally become the Nightline Association.