Natural. Tested. Proven.

Drug Testing

The highest standards of drug-free competition, through three layers of testing.

Polygraph Examination

All WNBF athletes will be subjected to a polygraph examination the days prior to the actual event. This test is conducted with the sole purpose to verify the truth in relation to an athlete's natural status.

If an athlete fails this test, he or she will not be allowed to compete. No exceptions.

  • WhereAt the check-in facility or the venue. Details are provided when you register.
  • How long15 to 30 minutes.
  • Cost$150 AUD.
  • BookingYou'll be required to book after you register.

Urine Drug Test

The urine drug test consists of an immediate post comp urine test done on ALL overall class winners. These samples will be sent to the US to undergo stringent testing in a professional lab selected by the WNBF.

We test for all substances banned by WADA.

View the banned substances list

All results will be publicly available on this website and social media. Online repository of results coming soon.

  • WherePerformed by all overall class winners immediately after stepping down the stage on show day, supervised by a WNBF staff member to avoid any potential cheating.
  • How longApproximately 10 minutes per athlete.
  • CostNo extra cost. Included in your membership fee.

Random Testing

Most natural bodybuilding organisations do not have an out of competition policy, but the WNBF has and will continue to deliver our promise to maintain a drug-free platform for all true natural competitors by performing random urine (and sometimes blood) tests to any amateur or professional athlete at any time during the year.

  • TestsUrine and sometimes blood, depending on the circumstances.
  • How longApproximately 10 minutes.
  • CostNo extra cost. Included in your membership.

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How to compete Join WNBF Australia