The NASUWT is the only TUC-affiliated teachers' union to represent teachers in England, Northern Ireland, Scotland and Wales and has members in all sectors from early years to further education and represents teachers in all roles including heads and deputies.

NARPO represents the interests of in excess of 81,000 former police officers of all ranks and their widows, widowers and former partners. Our primary concern is to promote measures for the welfare of our members with particular regard to pensions. In promoting those aims we take a general interest in all issues affecting the health and well being of older people in society.

The National Caravan Council (NCC), is the trade association representing the UK caravan industry, It has over 550 companies in membership, including 90% of UK production of touring caravans, caravan holiday homes and park homes and the leading parks, dealers, suppliers and service companies.

National Energy Action (NEA) is a national charity that, for over 25 years, has campaigned for policies to secure the eradication of fuel poverty. NEA develops and promotes energy efficiency services to remedy the heating and insulation inadequacies of dwellings occupied by low-income households. NEA works in partnership with central and local government; with fuel utilities, housing providers and health services; and with consumer groups and voluntary organisations.

The National Housing Federation represents 1,200 independent, not-for-profit housing associations in England and is the voice of affordable housing. Our members provide two million affordable homes for five million people.

NOAH represents the UK animal medicine industry: its aim is to promote the benefits of safe, effective, quality medicines for the health and welfare of all animals.

The National Union of Teachers (NUT) has a long and dedicated history of campaigning for the advancement of education, for all our children, and is the largest teachers' organisation in Europe. The NUT organises teachers across England and Wales and as an independent organisation seeks to influence through its liaison with parliamentarians across all parties.