Engineering Certification Perth
Certification compliance in Perth
Element Mechanical Design prepares the engineering analysis, technical documentation and drawing packages required to certify custom machinery and equipment to Australian and international standards. We work with certifying bodies and approval authorities so your project reaches sign-off without unnecessary delays.
Certification built in from the start
Certification only becomes a bottleneck when teams treat it as the last step. When we design and analyse equipment, we build compliance evidence in from the beginning. We structure our reports and drawing packages to meet the requirements of certifying bodies the first time so your project reaches approval without going back to the drawing board.
We produce certification documentation for pressure equipment, structural steelwork, lifting gear, classified plant and industrial machinery. Addditionally, we work with WorkSafe WA, DMIRS and relevant approval authorities, and we support both new designs and modifications to existing equipment.
Getting certification right is genuinely satisfying. When a project clears approval (especially a complex one) it means the engineering was solid all the way through. That’s a good outcome for everyone.
Daniel Berti, Mechanical Engineering Team Leader
What we certify
Pressure vessels and pressure equipment
We prepare engineering calculations, FEA evidence and drawing packages to AS 1210, AS 4041 and AS/NZS 3992. We support design registration with WorkSafe WA and DMIRS for pressure equipment classified under the Work Health and Safety (General) Regulations.
Structural steelwork
We produce structural engineering calculations and documentation to AS 4100 for fabricated steel structures, platforms, frames and connections. This covers both new designs and modifications to existing structures requiring re-certification. See Structural Design and Fabrication Design.
Lifting equipment and cranes
We prepare design documentation for lifting frames, spreader beams, material handling attachments and crane structures to the AS 1418 series. We support design registration for classified lifting equipment and produce the technical evidence required for WorkSafe WA approval.
Industrial machinery and guarding
We produce technical documentation for industrial machinery to the AS 4024 series, covering mechanical hazard identification, guarding design and safe distance calculations. We work with machine builders and integrators to produce the documentation required for machinery compliance declarations.
Mining and earthmoving equipment
We prepare structural analysis and certification documentation for fixed and mobile plant used in WA mining operations. This includes conveyor structures, process equipment supports, mobile plant attachments and underground equipment frames. See Fixed Plant Design and Mobile Plant Design.
Defence and aerospace structures
We produce structural analysis and design documentation for defence and aerospace applications to project-specific specifications. We work with prime contractors and OEMs to produce the technical evidence packages required for design acceptance and qualification.
From design to approved
Certification does not have to be a separate phase that starts after design is finished. When we handle both the engineering design and the certification documentation, the evidence package builds naturally as the project progresses. Load cases are documented as we define them. FEA is run with certification output in mind. Drawings are produced to the standard the certifier requires.
By the time you need the certification report, most of it already exists. We assemble, format and submit it. This is cheaper and faster than reconstructing the evidence from a completed design that was never documented with certification in mind.
For projects where the design work was done elsewhere, we can review existing documentation, identify gaps and produce the additional analysis required to complete the certification package.
When the design, analysis and certification documentation all come from the same team, the report practically writes itself. Every load case is already recorded. Every material property is sourced. Every drawing matches the model. That’s the cleanest path to approval there is.
Daniel Berti, Mechanical Engineering Team Leader
Certification capabilities
| Standards | AS 1210, AS 4041, AS/NZS 3992, AS 4100, AS 1418 series, AS 4024 series, ISO, ASME, Eurocode |
| Regulatory bodies | WorkSafe WA, DMIRS, relevant industry authorities and notified bodies |
| Deliverables | Engineering calculations report, FEA evidence package, design documentation, drawing package, compliance statement |
| Equipment types | Pressure vessels, structural steelwork, lifting equipment, industrial machinery, fixed and mobile plant, defence structures |
| Integrated with | CAD, FEA, CFD — certification evidence built from the same models used for design |
How a certification engagement works
- Scope review — We review your design intent, applicable standard, regulatory authority and any existing documentation. We identify the load cases and analysis required.
- Design and analysis — We produce or review the CAD geometry, run the required structural, thermal or dynamic analysis and document the methodology and results.
- Drawing package — We issue or review engineering drawings produced to the applicable standard. Tolerances, material callouts and weld symbols are confirmed correct before submission.
- Certification report — We assemble the complete evidence package: calculations, FEA report, material references, drawings and compliance statement — structured for the design verifier.
- Submission support — We submit to the relevant authority or support your submission. We respond to any technical queries from the certifier directly.
- Approval — Once approved, we issue final stamped documentation and close the engagement. We retain all project files for future reference or modification.
Frequently asked questions — engineering certification Perth
About certification generally
Design registration is the process of submitting a plant or pressure equipment design to WorkSafe WA or DMIRS for formal approval before the equipment is manufactured or modified. It is required for classified plant — including pressure vessels above certain hazard levels, boilers, cranes, hoists and certain mobile plant — under the Work Health and Safety (General) Regulations 2022. Registration requires a complete technical documentation package including engineering calculations, drawings and, where applicable, FEA evidence.
WorkSafe WA handles design registration for classified plant used in general industry workplaces in Western Australia. DMIRS (Department of Mines, Industry Regulation and Safety) handles design registration for plant used in mining operations under the Mines Safety and Inspection Act. If your equipment operates on a mine site, DMIRS is the relevant authority. If it operates in a general industrial or commercial workplace, WorkSafe WA applies. Some equipment types require registration with both authorities depending on where they will be used.
Yes. We regularly review existing designs, identify documentation gaps and produce the additional analysis required to complete a certification package. We need access to the original CAD geometry, any existing calculations and the applicable drawings. Where the existing documentation is insufficient, we produce supplementary analysis or redraw sections of the drawing package to the required standard.
Standards and technical questions
We work to the full range of mechanical engineering standards relevant to industrial equipment in Australia: AS 1210 and AS 4041 for pressure piping, AS/NZS 3992 for pressure equipment welding, AS 4100 for structural steel, the AS 1418 series for cranes and hoists, the AS 4024 series for machinery safety and AS 1085 for railway equipment where applicable. We also work to ISO, ASME and Eurocode for projects with international requirements or client specifications that reference those standards.
Yes. Regulators including WorkSafe WA and DMIRS accept FEA as primary structural evidence for design registration, particularly for pressure equipment, lifting gear and classified plant where the geometry is too complex for closed-form calculations. The FEA must be structured to meet evidentiary requirements: documented load cases, material properties referenced to mill certificates or published data, mesh convergence studies and a clear factor of safety statement referenced to the applicable standard. We produce FEA reports to this standard as part of every certification engagement. See our Finite Element Analysis (FEA) page.
We need sufficient geometry to understand the design intent and produce or verify the structural analysis. Ideally this is a complete 3D CAD model and a set of dimensioned fabrication drawings. If you only have concept sketches or earlier revision drawings, we can work with those and produce or update the drawing package as part of the engagement. The more complete the starting geometry, the faster and lower-cost the certification process.
Project and process questions
A straightforward structural certification for a single item — a lifting frame, a pressure vessel or a fabricated bracket — typically takes one to three weeks from receipt of complete drawings and geometry. A complex multi-item submission for a fixed plant installation or a classified pressure system takes four to eight weeks depending on the analysis scope and any queries from the certifying authority. We give you a realistic timeline at the scoping stage.
Yes. We prepare the submission package and can lodge it directly with WorkSafe WA or DMIRS on your behalf. We respond to any technical queries from the authority’s design verifier during the assessment process. For clients who prefer to manage the submission themselves, we provide the complete documentation package with guidance on submission requirements.
We handle certifier queries directly as part of the engagement. If the certifier requests additional analysis, revised drawings or clarification of the methodology, we respond without additional cost for issues that fall within the original scope. If a significant design change is required, we will discuss the impact on scope with you before proceeding. In our experience, well-structured certification packages with complete load case documentation and clear FEA evidence rarely attract significant queries.
Need engineering certification in Perth?
Send us your drawings, your standard and your timeline. We will come back with a scope and a quote — usually within one business day.