Technical Insight - What Certifiers Look for in a Lab Test Report
Certifiers Need More Than a P-Rating
A slip test report under AS 4586-2013 must meet strict criteria to satisfy certifiers—especially for regulated or commercial projects. NATA traceability, slider type, and detailed surface condition are all mandatory. Missing details can delay approval or trigger costly re-tests.
If your product is heading to market, being installed in a regulated space, or specified by architects, your slip test report will likely end up in front of a certifier.
Here’s what they’re checking—and what can get your submission rejected.
Minimum Requirements for AS 4586-2013 Reports
Certifiers expect a professional slip resistance report to include:
- AS 4586-2013 clearly referenced
Reports must state that testing was performed in accordance with this standard—not just “to industry guidelines.”
- NATA traceability
Either the lab must be accredited, or the report must show equipment and procedures traceable to NATA-accredited standards.
- Slider type declared
For wet pendulum testing, the slider rubber must be specified:
- Slider 96 → Four S (hard rubber), used for pedestrian surfaces
- Slider 55 → TRL (softer rubber), used for barefoot areas like pools
- Surface condition described in detail
This includes:
- Coated vs uncoated
- Fixed vs unfixed (was the tile secured for testing?)
- Prepared vs raw (e.g. was a sealer applied?)
- Any identifying marks or batch number
What Gets Reports Flagged or Rejected
- No mention of AS 4586-2013 or incorrect standard version
- Ambiguous or missing description of test method
- Unclear surface condition (e.g. tested raw but sold sealed)
- No reference to slider type or calibration method
- Report from a non-recognised tester without documentation
Even minor gaps can delay certification or lead to re-testing—costing time and undermining confidence in your product.
Best Practice: Supply All Variants
If your product may be sold or installed:
- With or without a coating
- With different finishes (e.g. matte vs gloss)
- Installed using adhesives or direct fix methods
…then test each configuration. Certifiers—and your liability coverage—depend on the actual installed condition.
Zerofal produces clear, NATA-traceable lab reports that meet certifier expectations and support hassle-free approvals.
Certifier-Ready Reports. No Gaps. No Guesswork.
Zerofal produces clear, NATA-traceable AS 4586-2013 reports with everything certifiers need—correct standard, slider declaration, and full surface condition.
- Coated, raw, fixed or unfixed—all configurations tested
- All results delivered in a format certifiers trust
- Lab traceability and compliance documentation included
Explore more

How Much Does Slip Resistance Lab Testing Cost?
Slip resistance testing costs depend on surface type, number of samples, and method (wet pendulum or dry friction). This guide explains typical AS 4586 lab pricing, what’s included in a

Cure Time Matters—Avoid Testing Too Soon
Curing is one of the most overlooked factors in slip resistance testing. This article explains how premature testing can understate performance, invalidate AS 4586 results, and cost clients compliance. Learn

Is Your Sample Ready? Prep Checklist
Accurate slip resistance results start before the test begins. This guide outlines how to prepare your samples for AS 4586 testing – covering size, cleaning, curing, and packaging – to
Stay Ahead of Safety Standards
Join the Zerofal newsletter for actionable insights on slip testing, compliance updates, and smart prevention strategies. No spam – just practical safety advice.