NCAS Levels
National Competency Assessment
System Levels
The NCAS
National Competency Levels
There are performance indicators and specifications for each core competency required:
Residential 1
- Residential outbuildings and ancillary buildings as defined by the Building Regulations 1992
- Detached dwellings (SH) designed to a common standard (such as NZS 3604, NZS 4229) that are single storey and have an E2/AS1 risk matrix score less than or equal to 6.
Residential 2
- Detached dwellings (SH) designed to a common standard (such as NSZ 3604, NZS 4229) that are less than or equal to two storeys
- Have an E2/AS1 risk matrix score less than or equal to 12.
Residential 3
- Detached dwellings (SH) or other dwellings that are less than or equal to three storeys but limited to vertical plane fire separation and direct egress to the outside
- Have an E2/AS1 risk matrix score of 13-20.
Commercial 1
- Commercial, industrial and communal non-residential buildings
- Their associated outbuildings and ancillary buildings equal to or less than two storeys
- An occupancy load of equal to or less than 100 people
- SR or SA residential buildings up to two storeys and with horizontal fire separation.
Commercial 2
- Commercial, industrial, communal residential and communal non-residential buildings
- Equal or less than four storey
- With an occupancy load of equal or less than 500 people
- or SC or SD that are single storey.
Commercial 3
- Buildings that are over four storeys high
- Buildings that contain over 500 occupants
- SC or SD greater than single storey.
Performance indicators and
specifications
The competency specifications have been developed to provide the assessor and candidate with a detailed set of knowledge and skills a person needs to be competent at a particular level.
The NCAS provides a document for each competency level with details about the skills and knowledge required to be processed and inspected for it. They outline the mandatory criteria which must be achieved to demonstrate competency and gives guidance for assessors and candidates to consider. They also outline which sections of the Building Regulations 2006 are being assessed.
The NCAS provides a document for each competency level with details about the skills and knowledge required to be processed and inspected for it. They outline the mandatory criteria which must be achieved to demonstrate competency and gives guidance for assessors and candidates to consider. They also outline which sections of the Building Regulations 2006 are being assessed.
NCAS Links:
National Building Consent Authority Competency level Residential 1
National Building Consent Authority Competency level Residential 2
National Building Consent Authority Competency level Residential 3
National Building Consent Authority Competency level Commercial 1
National Building Consent Authority Competency level Commercial 2
National Building Consent Authority Competency level Commercial 3
