Apprentices work towards a number of qualifications, called a “Framework”, usually including an NVQ, a Technical Certificate, at least two Key Skills and Employment Rights & Responsibilities. Some frameworks also have additional skills tests.

The Apprenticeship Framework for Plumbing has the following qualifications –

- NVQ 2 Mechanical Engineering Services – Plumbing

  • Unit 001 Maintain the safe working environment when undertaking plumbing work activities
  • Unit 002 Maintain effective plumbing working relationships
  • Unit 003 Contribute to the improvement of the plumbing work environment
  • Unit 005 Install non-complex plumbing systems and components
  • Unit 006 De-commission non-complex plumbing systems
  • Unit 007 Maintain non-complex plumbing systems and components

- City & Guilds Level 2 Technical Certificate – Basic Plumbing Skills

  • Unit 1 Safety
  • Unit 2 Key Principles
  • Unit 3 Common Plumbing Processes
  • Unit 4 Cold Water Systems
  • Unit 5 Domestic Hot Water Systems
  • Unit 6 Sanitation Systems
  • Unit 7 Central Heating Systems (Pipework only)
  • Unit 8 Electrical Supply and Earth Continuity
  • Unit 9 Sheet Weatherings
  • Unit 10 Environmental Awareness
  • Unit 11 Effective Working Relationships
  • Unit 12 Practical Unit

- Key Skills

  • Application of Number Level 2
  • Communication Level 2

- Employment Rights and Responsibilities


The Advanced Apprenticeship Framework for Plumbing has the following qualifications –

- NVQ 3 Mechanical Engineering Services – Domestic Plumbing

  • Unit 001 Maintain the safe working environment when undertaking plumbing work activities
  • Unit 002 Maintain effective plumbing working relationships
  • Unit 004 Contribute to the improvement of plumbing business products and services
  • Unit 008 Plan complex domestic plumbing work activities
  • Unit 009 Install complex domestic plumbing systems and components
  • Unit 010 Commission and de-commission complex domestic plumbing systems
  • Unit 011 Service and maintain complex domestic plumbing systems and components
  • Unit 034 Plan domestic plumbing gas systems work activities
  • Unit 035 Install domestic plumbing gas systems and components
  • Unit 036 Commission and de-commission domestic plumbing gas systems
  • Unit 037 Service and maintain domestic plumbing gas systems and components

- Accredited Certification Scheme (ACS) Gas Units

  • CCN1 Core assessment
  • CEN1 Central Heating Assessment
  • WAT1 Instantaneous Water Heaters Assessment
  • HTR1 Gas Fires & Heaters assessment
  • CKR1 gas Cookers Assessment

- British Plumbers Employers Council (BPEC) Assessment

- City & Guilds Level 3 Certificate: Domestic Plumbing Studies

  • Unit 1A Cold water systems
  • Unit 2A Domestic hot water (inc unvented)
  • Unit 3A Sanitation systems
  • Unit 4A Central heating systems (including boilers & controls wiring)
  • Unit 5A Gas natural or LPG
  • Unit 6A Improvement of business products and services
  • Unit 7A Practical unit

- Key Skills

  • Application of Number Level 2
  • Communication Level 2

- Employment Rights and Responsibilities