Where the register points next
training.gov.au points at nothing after RII40820: it is the current product, and no replacement is listed.
What the register says changed
These are the mapping notes training.gov.au attaches to each supersession, quoted as the register writes them. They are the only public record of what actually changed between two versions.
Is RII40820 on your scope?
This page is the register's record of one product. What it cannot tell you is whether RII40820 sits on your own scope today, or what else on that scope has moved without anyone noticing. Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.
Whether a supersession requires anything of you, and what, sits with you and your regulator. This page maps what the register records; it does not make that judgement. If the difference between an equivalent and a non-equivalent replacement is the question, we wrote it up in equivalent vs not equivalent.
What RII40820 is made of
training.gov.au lists 81 units for RII40820: 0 core and 81 elective. To complete it, the register publishes a rule of 0 core units plus 12 electives — 12 units in all.
Elective units 81 listed
| Code | Unit | In this product |
|---|---|---|
| BSBINS402 | Coordinate workplace information systems | ●current |
| BSBLDR411 | Demonstrate leadership in the workplace | ●current |
| BSBLDR413 | Lead effective workplace relationships | ●current |
| BSBPEF401 | Manage personal health and wellbeing | ●current |
| BSBPEF402 | Develop personal work priorities | ●current |
| BSBSTR401 | Promote innovation in team environments | ●current |
| BSBSTR402 | Implement continuous improvement | ●current |
| CPPSIS3015 | Collect basic surveying data | !not current |
| CPPSIS5032 | Capture new spatial data | !not current |
| CPPSIS5035 | Obtain and validate spatial data | !not current |
| CPPSIS5036 | Integrate spatial datasets | !not current |
| MEM23004A | Apply technical mathematics | !not current |
| MEM23007A | Apply calculus to engineering tasks | !not current |
| MEM30005A | Calculate force systems within simple beam structures | !not current |
| MEM30006A | Calculate stresses in simple structures | !not current |
| MEM30012A | Apply mathematical techniques in a manufacturing engineering or related environment | !not current |
| MEM30031A | Operate computer-aided design (CAD) system to produce basic drawing elements | !not current |
| MEM30032A | Produce basic engineering drawings | !not current |
| MEM30033A | Use computer-aided design (CAD) to create and display 3-D models | !not current |
| MSL924003 | Process and interpret data | !not current |
| MSL954004 | Obtain representative samples in accordance with sampling plan | !not current |
| MSL973021 | Conduct field-based acceptance tests for construction materials | ●current |
| MSL973022 | Conduct laboratory-based acceptance tests for construction materials | ●current |
| MSL974016 | Perform physical and mechanical tests | ●current |
| MSL974019 | Perform chemical tests and procedures | !not current |
| MSL974026 | Perform tests to determine the properties of construction materials | ●current |
| MSL975031 | Supervise sampling, inspections and testing at construction sites | !not current |
| MSL975044 | Perform complex tests to measure engineering properties of materials | ●current |
| RIICBS401E | Supervise asphalt paving and compaction operations | ●current |
| RIICBS402E | Supervise the application of bituminous sprayed treatments | ●current |
Show the remaining 51 elective units
| Code | Unit | In this product |
|---|---|---|
| RIICBS403E | Supervise the application of polymer modified binders | ●current |
| RIICBS404E | Supervise the selection and use of bituminous emulsions | ●current |
| RIICBS405E | Supervise micro surfacing operations | ●current |
| RIICBS406E | Supervise pavement profiling operations using a profiler | ●current |
| RIICBS407E | Supervise the manufacture and delivery of hot mix asphalt | ●current |
| RIICBS408E | Supervise the manufacture of cold mixes | ●current |
| RIICBS409E | Supervise the manufacture of polymer modified binders | ●current |
| RIICBS410E | Supervise the manufacture of bituminous emulsions | ●current |
| RIICBS411E | Supervise the manufacture of micro surfacing mixes | ●current |
| RIICPL401E | Supervise the installation of underground services using open excavation | ●current |
| RIICRC401E | Supervise flexible pavement construction | ●current |
| RIICRC402E | Supervise rigid pavement construction | ●current |
| RIICRC403E | Supervise the stabilisation of materials | ●current |
| RIICRC404E | Inspect and report on pavement condition | ●current |
| RIICRC405E | Carry out pavement condition measurement | ●current |
| RIICSG401E | Supervise civil concrete structure construction | ●current |
| RIICSG402E | Supervise civil steel structure construction | ●current |
| RIICSG403E | Supervise civil timber structure construction | ●current |
| RIICSG404E | Supervise civil masonry, crib and gabion structure construction | ●current |
| RIICTC401E | Supervise tunnel construction | ●current |
| RIICTT401E | Supervise the installation of underground services using trenchless technology | ●current |
| RIICTT402E | Supervise repair and rehabilitation of underground services using trenchless technology | ●current |
| RIICWD501E | Prepare detailed design of foundations | ●current |
| RIICWD502E | Prepare detailed design of lighting | ●current |
| RIICWD504E | Prepare detailed design of environmental controls | ●current |
| RIICWD505E | Prepare detailed design of landscaping | ●current |
| RIICWD506E | Prepare detailed design of canals | ●current |
| RIICWD507D | Prepare detailed geotechnical design | ●current |
| RIICWD508E | Prepare detailed design of rural roads | ●current |
| RIICWD511E | Prepare detailed design of sub-divisions | ●current |
| RIICWD513E | Prepare detailed design of rail civil infrastructure | ●current |
| RIICWD514E | Prepare detailed design of dams | ●current |
| RIICWD515E | Prepare detailed design of airfield civil works | ●current |
| RIICWD516E | Prepare detailed design of bicycle ways | ●current |
| RIICWD517E | Prepare detailed design of industrial hardstands | ●current |
| RIICWD518E | Prepare detailed design of open car parks | ●current |
| RIICWD519E | Prepare detailed design of intermodal facilities civil works | ●current |
| RIICWD521E | Prepare detailed design of flexible pavements | ●current |
| RIICWD522E | Prepare stabilised material mix design | ●current |
| RIICWD523E | Prepare asphalt mix design | ●current |
| RIICWD524E | Prepare design of spray seal surfacing | ●current |
| RIICWD525E | Select pavement surfacing | ●current |
| RIICWD527E | Prepare detailed design of traffic signals | ●current |
| RIICWD529E | Prepare detailed design of underground services | ●current |
| RIICWD530E | Prepare detailed design of surface drainage | ●current |
| RIICWD531E | Prepare detailed design of subsurface drainage | ●current |
| RIICWD537E | Prepare detailed design of marine structures civil works | ●current |
| RIILAT402E | Provide leadership in the supervision of diverse work teams | ●current |
| RIIMEX403E | Supervise canal construction | ●current |
| RIIMPO402D | Apply the principles of earthworks construction | ●current |
| RIISTD202E | Collect routine site samples | ●current |
Core and elective are the register's own flags on the unit grid of the release read here. "Not current" means training.gov.au no longer recommends that unit for use inside this product — it does not say anything about the product itself.
Source: this product on training.gov.au, Australia's national training register — or go straight to the units it requires. The rule itself is item 14 of F2025L00355, and ASQA publishes the extensions it has granted. Read on 28 August 2026 UTC. Every code, title, date, status and equivalence flag on this page is the register's; nothing here is estimated or inferred, and where the register publishes nothing we say so.
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