CPC40820 is the nationally recognised Certificate IV in Swimming Pool and Spa Building. It prepares you for work as a building associate. It has been the current version on the national register since 2020, when it replaced CPC40808. Employers posted about 2,193 building associate jobs in June 2026, up 10.4% on a year earlier.
The independent signals behind the Certificate IV in Swimming Pool and Spa Building line up. Building associates are in national shortage, employment is projected to grow through 2035 and job ads in June 2026 were up 10.4% on a year earlier. These are official statistics, not a promise about your result.
Employers are posting more building associate jobs than a year ago. About 2,193 building associate jobs were advertised online in June 2026, up 10.4% on a year earlier. Over the last 12 months there were about 25,000 job ads, while 275 people were training in the qualification nationally (2025). Ads show the market. Enrolments show the pipeline. Neither is a job promise.
Australia's official shortage list rates building inspectors and surveying or spatial science technicians as in shortage. The 2025 Occupation Shortage List rates Building Inspector and Surveying or Spatial Science Technician as in national shortage; Construction Estimator as in shortage in regional areas; Architectural Draftsperson, Building Associate, Plumbing Inspector and Architectural, Building and Surveying Technicians nec as not in shortage.
Building associate jobs are projected to grow. Jobs and Skills Australia projections put these occupations at 84,203 workers in May 2025, 91,155 by May 2030 (up 8.3%) and 96,143 by May 2035 (up 14.2%).
Enrolments in the Certificate IV in Swimming Pool and Spa Building are steady. Across Australia, 265 people enrolled in 2024. In 2025 it was 275, up 3.8% in a year. National data for CPC40820 starts in 2022.
The register and the national framework set some of this. Providers set the rest.
State funding for CPC40820 is being verified against official program lists.
Eligibility and student contributions vary by program and provider. The official state listing is the source of truth. In a subsidised place the government pays most of the tuition and you pay a co-contribution set by the program and provider.
The Certificate IV in Swimming Pool and Spa Building is 18 units: 8 core, plus 10 electives chosen from 25 options on the register. Prerequisites apply to Two of them, marked below.
No Get Course partner currently lists this qualification. Check the national register for organisations approved to deliver it, and remember that approval to deliver is a regulatory fact, not a recommendation. You can browse live courses from our partners and enquire today.
Browse coursesGet Course maps CPC40820 to its occupations using the register’s own outcome wording, shown with ANZSCO codes (here, 3121) so the mapping can be checked. Job advertisement counts come from the Jobs and Skills Australia Internet Vacancy Index and count online ads, not vacancies filled. Enrolment counts come from NCVER Total VET Activity and count people in training, not completions. Funding rows appear only after verification against the official state program list. Source vintages: register training.gov.au, synced 15 September 2026; NCVER Total VET Activity 2025 collection; Jobs and Skills Australia Internet Vacancy Index latest month June 2026; Occupation Shortage List 2025 assessment; employment projections May 2025 to May 2035 release; register synced 18 Sept 2026. Page last updated 19 Sept 2026.