| Avon, Gloucestershire and Wiltshire Health Authority | The counties of Gloucestershire and Wiltshire. |
| The cities of Bath and Bristol. |
| The districts of North East Somerset, North Somerset, South Gloucestershire and Swindon. |
| Bedfordshire and Hertfordshire Health Authority | The counties of Bedfordshire and Hertfordshire. |
| The district of Luton. |
| Birmingham and the Black Country Health Authority | The cities of Birmingham and Wolverhampton. |
| The boroughs of Dudley, Sandwell, Solihull and Walsall. |
| Cheshire & Merseyside Health Authority | The county of Cheshire. |
| The city of Liverpool. |
| The boroughs of Halton, Knowsley, St Helens, Sefton and Wirral. |
| The district of Warrington. |
| County Durham and Tees Valley Health Authority | The county of Durham. |
| The districts of Darlington, Hartlepool, Middlesbrough, Redcar and Cleveland and Stockton-on-Tees. |
| Coventry, Warwickshire, Herefordshire and Worcestershire Health Authority | The counties of Herefordshire, Warwickshire and Worcestershire. |
| The city of Coventry. |
| Cumbria and Lancashire Health Authority | The counties of Cumbria and Lancashire. |
| The districts of Blackburn with Darwen and Blackpool. |
| Dorset and Somerset Health Authority | The counties of Dorset and Somerset. |
| The districts of Bournemouth and Poole. |
| Essex Health Authority | The county of Essex. |
| The districts of Southend on Sea and Thurrock. |
| Greater Manchester Health Authority | The cities of Manchester and Salford. |
| The boroughs of Bolton, Bury, Oldham, Rochdale, Stockport, Tameside and Wigan. |
| The district of Trafford. |
| Hampshire and Isle of Wight Health Authority | The counties of Hampshire and the Isle of Wight. |
| The cities of Portsmouth and Southampton. |
| Kent and Medway Health Authority | The county of Kent. |
| The district of Medway. |
| Leicestershire, Northamptonshire and Rutland Health Authority | The counties of Leicestershire, Northamptonshire and Rutland. |
| The city of Leicester. |
| Norfolk, Suffolk and Cambridgeshire Health Authority | The counties of Cambridgeshire, Norfolk, and Suffolk. |
| The city of Peterborough. |
| North and East Yorkshire and Northern Lincolnshire Health Authority | The cities of Kingston-upon-Hull and York. |
| The districts of East Riding of Yorkshire, North-East Lincolnshire, North Lincolnshire, and North Yorkshire. |
| North Central London Health Authority | The London boroughs of Barnet, Camden, Enfield, Haringey and Islington. |
| North East London Health Authority | The City of London. |
| The Inner Temple. |
| The Middle Temple. |
| The London boroughs of Barking and Dagenham, Hackney, Havering, Newham, Redbridge, Tower Hamlets and Waltham Forest. |
| North West London Health Authority | The London boroughs of Brent, Ealing, Hammersmith and Fulham, Harrow, Hillingdon and Hounslow. |
| The city of Westminster. |
| The Royal borough of Kensington and Chelsea. |
| Northumberland, Tyne & Wear Health Authority | The county of Northumberland. |
| The cities of Newcastle-upon-Tyne and Sunderland. |
| The boroughs of Gateshead, North Tyneside and South Tyneside. |
| Shropshire and Staffordshire Health Authority | The counties of Shropshire and Staffordshire. |
| The city of Stoke-on-Trent. |
| The district of Telford and the Wrekin. |
| South East London Health Authority | The London boroughs of Bexley, Bromley, Greenwich, Lambeth, Lewisham and Southwark. |
| South West London Health Authority | The London boroughs of Croydon, Kingston, Merton, Richmond, Sutton and Wandsworth. |
| South West Peninsula Health Authority | The counties of Cornwall and Devon. |
| The Isles of Scilly. |
| The city of Plymouth. |
| The borough of Torbay. |
| South Yorkshire Health Authority | The city of Sheffield. |
| The boroughs of Barnsley, Doncaster and Rotherham. |
| Surrey and Sussex Health Authority | The counties of East Sussex, Surrey and West Sussex. |
| The city of Brighton and Hove. |
| Thames Valley Health Authority | The counties of Buckinghamshire and Oxfordshire. |
| The city of Milton Keynes. |
| The districts of Bracknell Forest, Reading, Slough, West Berkshire, Windsor and Maidenhead and Wokingham. |
| Trent Health Authority | The counties of Derbyshire, Lincolnshire and Nottinghamshire. |
| The cities of Derby and Nottingham. |
| West Yorkshire Health Authority | The cities of Bradford, Leeds and Wakefield. |
| The boroughs of Calderdale and Kirklees. |