| The London County Council | The Greater London Council. |
| The county council of Middlesex |
| The council of the metropolitan borough of Westminster, Paddington or St. Marylebone | The corporation of the new city of Westminster. |
| The council of the metropolitan borough of Hampstead, Holborn or St. Pancras | The corporation of the London borough of Camden. |
| The council of the metropolitan borough of Finsbury or Islington | The corporation of the London borough of Islington. |
| The council of the metropolitan borough of Hackney, Shoreditch or Stoke Newington | The corporation of the London borough of Hackney. |
| The council of the metropolitan borough of Bethnal Green, Poplar or Stepney | The corporation of the London borough of Tower Hamlets. |
| The council of the metropolitan borough of Greenwich or Woolwich | The corporation of the London borough of Greenwich. |
| The council of the metropolitan borough of Deptford or Lewisham | The corporation of the London borough of Lewisham. |
| The council of the metropolitan borough of Bermondsey, Camberwell or Southwark | The corporation of the London borough of Southwark. |
| The council of the metropolitan borough of Lambeth | The corporation of the London borough of Lambeth. |
| The council of the metropolitan borough of Battersea or Wandsworth | The corporation of the London borough of Wandsworth. |
| The council of the metropolitan borough of Fulham or Hammersmith | The corporation of the London borough of Hammersmith. |
| The council of the metropolitan borough of Chelsea or Kensington | The corporation of the Royal borough of Kensington and Chelsea. |
| The corporation of the borough of Chingford, Leyton or Walthamstow | The corporation of the London borough of Waltham Forest. |
| The corporation of the borough of Ilford or Wanstead and Woodford | The corporation of the London borough of Redbridge. |
| The corporation of the borough of Romford | The corporation of the London borough of Havering. |
| The council of the urban district of Hornchurch |
| The corporation of the borough of Barking or Dagenham | The corporation of the London borough of Barking. |
| The corporation of the borough of East Ham or West Ham | The corporation of the London borough of Newham. |
| The corporation of the borough of Bexley or Erith | The corporation of the London borough of Bexley. |
| The council of the urban district of Crayford or Chislehurst and Sidcup |
| The corporation of the borough of Beckenham or Bromley | The corporation of the London borough of Bromley. |
| The council of the urban district of Orpington or Penge |
| The corporation of the existing borough of Croydon | The corporation of the London borough of Croydon. |
| The council of the urban district of Coulsdon and Purley |
| The corporation of the borough of Beddington and Wallington or Sutton and Cheam | The corporation of the London borough of Sutton. |
| The council of the urban district of Carshalton |
| The corporation of the borough of Mitcham or Wimbledon | The corporation of the London borough of Merton. |
| The council of the urban district of Merton and Morden |
| The corporation of the existing borough of Kingston-upon-Thames, Malden and Coombe or Surbiton | The corporation of the Royal borough of Kingston upon Thames. |
| The corporation of the borough of Barnes, Richmond or Twickenham | The corporation of the London borough of Richmond upon Thames. |
| The corporation of the borough of Brentford and Chiswick or Heston and Isleworth | The corporation of the London borough of Hounslow. |
| The council of the urban district of Feltham |
| The corporation of the borough of Uxbridge | The corporation of the London borough of Hillingdon. |
| The council of the urban district of Hayes and Harlington, Ruislip—Northwood or Yiewsley and West Drayton |
| The corporation of the borough of Acton, Ealing or Southall | The corporation of the London borough of Ealing. |
| The corporation of the borough of Wembley or Willesden | The corporation of the London borough of Brent. |
| The corporation of the existing borough of Harrow | The corporation of the London borough of Harrow. |
| The corporation of the borough of Finchley or Hendon | The corporation of the London borough of Barnet. |
| The council of the urban district of Barnet, East Barnet or Friern Barnet |
| The corporation of the borough of Hornsey, Tottenham or Wood Green | The corporation of the London borough of Haringey. |
| The corporation of the borough of Edmonton, Enfield or Southgate | The corporation of the London borough of Enfield. |
| The Wandle Valley Main Drainage Authority | The Greater London Council. |
| The North Surrey Joint Sewage Board |
| The Richmond Main Sewerage Board |
| The Tottenham and Wood Green Burial Board | The corporation of the London borough of Haringey. |
| The Tottenham and Wood Green Joint Drainage Committee |