NANBF competition participants must be age 13 or older. Current membership to NANBF is required of all competitors to participate in NANBF events. All NANBF shows are natural events, meaning use of performance enhancing substances is not permitted. Competitors must successfully pass a polygraph screening prior to events to attest to their natural status. URINALYSIS will be done on competitor in accordance with drug testing guidelines.

For NANBF competitors to keep their eligibility they must adhere to NANBF guidelines and criteria. Sportsmanship is vital to the Natural cause and be upheld at all times. Below is several but not all of the instances a competitor can be banned or suspended by the NANBF. Length of suspension will vary depending on violation. In some cases Probation can be recommended for violators. Repeated violations can and will increase severity of suspension.

Failed Polygraph Test
Failed to take polygraph at designated time
Failure to submit a urine sample at a designated time
Failed Urinalysis
Giving false information or trying to deceive the test procedure


Whenever an athlete is on stage or back stage they’re being watched. Your behavior can have a significant impact, positive or negative. Young impressionable minds may be observing your behavior and this could have a significant impact. An NANBF athlete or official is a role model, whether they choose to be or not. Anything less than a positive role model is unacceptable by NANBF guidelines. It is important that you conduct yourself as a professional at all times.

  • Poor sportsmanship like conduct on stage, backstage or during any NANBF sponsored events
  • Mental, physical or verbal confrontation with competitors, NANBF officials, event staff or spectators
  • Verbal threats, taunts, or gestures based on race, creed, ethnic origin, gender, religion or sexual orientation
  • Profane language, display of anger or lewd behavior
  • Having to be removed from a NANBF sponsored event
  • Use disrespectful or derogatory comments, cheers or gestures
  • Criticize officials in any way – display of anger, use of profanity
  • Incite fans, competitors or staff.

Please Note:
Entry Fees & Membership Fees are non-refundable and non-transferable for any reason.

NANBF Drug Testing Guidelines


Polygraph tests are VALID FOR 30 DAYS

Drug testing screening methods used at North American Natural Bodybuilding Federation (NANBF) events are a means to determine eligibility. If competitors cannot successfully pass any screening method used, they will either not be allowed to compete if determined prior to the event (Ex.Polygraph test), or will be disqualified and be removed from official results if determined after an event (Ex. Urine test). Competitors cannot have used any substances on the NANBF banned list during the specified duration periods specified on the list.

All participants at each NANBF must submit to polygraph screening for use of banned substances (polygraph test results from NANBF amateur shows can be honored for NANBF amateur shows held within four weeks of each other). NANBF events that are designated as Pro Qualifiers conduct urinalysis on all those winning a Pro Qualifying placement. Pro events conduct urinalysis on all those winning a placement that receives cash prizes.

Competitors are responsible for ensuring they are tested at events. Polygraph examiners supply the NANBF offices with lists of contestants tested after each show. Urinalysis results go directly to the NANBF home offices.

If it’s discovered any participants who should have been polygraph tested were not, they will be disqualified and removed from the official results. If any pro qualifying winners do not provide a urine sample at Pro qualifiers, eligibility to compete in the IPE Pro shows will be void. If any cash prize placement winners at the IPE Pro shows do not provide a urine sample at the event, they will be disqualified, removed from the official results, and be ineligible for IPE Pro competition for six months from date of event.

Forms of drug testing in addition to the required may be requested of select competitors at any event at the promoter’s discretion and expense. This could include urinalysis, voice stress, blood, saliva, hair testing or other means of detection. Competitors are ultimately responsible for substances they take. If urine test results come back positive for any banned substance, competitors are disqualified regardless of what may have been responsible for the positive result and are banned from competing in the NANBF for the disallowed duration for detected substances.

NANBF athletes are subject to out of contest (spot) drug testing throughout the year. NANBF members are responsible for keeping the NANBF up – to – date whenever changes to contact information occur.


  • Products that contain ingredients that have chemical names similar to anything on the banned substance list could potentially cause a positive urine test result. Check with the NANBF drug testing officials if uncertain as to whether a particular product is disallowed or not.Anabolic Agents(Cannot have been used within seven years of contest date)Including, but not limited to the following as well as their metabolites:
    • 1-Testosterone (1-dihydrotestosterone), (1-Androstendiol) found in supplements such as 1-AD and 1-Androstendione
    • 4-Hydroxytestosterone (Formestane)
    • 6a-Methylandrostendione (17-hydroxy-6-alpha methyl-ethyletiochalon-3,20dione), found in supplements such as M1P
    • Androstendione (Androstendiol), found in supplements such as 4 – AD
    • Bolasterone
    • Boldenone
    • Calusterone
    • Clenbutorol
    • Clostebol
    • Danazol
    • Desoxymethyltestosterone (DMT), (17a-methyl-etioallocholan-2-ene-17bol),(17-methyl-delta-2-etioallocholane isomers), found in supplements such as Pheraplex, P-Plex, Phera Vol, Ergomax, Methyl-Plex, D-Stianozol, MASS Extreme and Nasty Mass InSLINsified
    • DHCMT (Dehydrochloromethyltestosterone)
    • Dihydrotestosterone (DHT)
    • DNP (2,4 Dinitrophenol)
    • Drostanolone
    • Estra-4,9-diene-3,17-dione / 19-norandrosta-4,9-diene-3,17-dione (found in supplements such as FiniGenX Magnum, Tren Extreme, Trenaplex and Testraflex)
    • Fluoxymesterone
    • Formebolone
    • Furazabol
    • Mestanolone
    • Mesterolone
    • Methandrostenolone (Methandienone, Dianabol)
    • Methandriol
    • Methasterone (Methyldrostanolone), (Methasteron), (2a,17a di methyl etiocholan3-one, 17b-ol), (2a,17a-dimethyl-17b-hydroxy-5a-androstan-3-one), (2a, 17a-dimethyl-17b-hydroxy-5a-etiocholan-3-one), found in supplements such as Superdrol, S-Drol, Methyl Masterdrol, M-Drol, OmneVol, and Methyl-Drol XT
    • Methenolone
    • Methyl-1-testosterone, found in supplements such as M1T
    • Methylnortestosterone
    • Methyltestosterone
    • Mibolerone
    • Nandrolone (19-Norandrostendione), (19-Norandrostendiol)
    • Norclostebol
    • Norethandrolone (Ethylestrenol)
    • Oxabolone
    • Oxandrolone
    • Oxymesterone
    • Oxymetholone
    • Peptides: AICAR, CJC-1295/CJC-1293, Follistatin/ACE-031, Fragment 176-191,

    GHRP’S/Ipamorelin/Hexarelin, GnRH (Triptorelin), IGF-1 LR3/IGF DES 1,3, Mechano Growth Factors, THYMOSIN BETA 4 (TB500)

    • Prostanozol ([3,2-c]pyrazole-5alpha-etioallocholane-17beta-tetrahydropyranol), found in supplements such as Orastan-E, WIN-E and Winztrol
    • Stanozolol
    • Stenbolone
    • Testolactone
    • Testosterone (Note: For urinalysis, a testosterone to epitestosterone (T/E) ratio of 6:1 or greater is considered a positive detection of exogenous testosterone (or testosterone precursor) use.
    • Trenbolone Cannot be used after December 31, 2008 (or ineligible for 7 years from date of last use)
    • Liothyronine sodium (L-triiodothyronine), (T3), found in brand names such as Cytomel
    • 1,4,6-Androstatrien-3,17-dione (ATD), found in supplements such as Rebound XT, Novedex XT, Reversitol, Arimatest, DecaVol, Formadrol Extreme XL, Methyl 1-D, Methyl 1-D XL and Inhibit-E)
    • 1,4-androstadiene-3,17-dione (1,4 AD), (Boldione), found in supplements such as Bold and MMA-3 Xtreme
    • M-1,4ADD (17a-methyl-1,4-Androstadiene-3,17diol), found in supplements such as Methyl-Stak
    • 2,3a-Epithio-17a-methyletioallo cholan-17b-ol (2a,3a-epithio-17a-methyletioallocholanol), (2a, 3a-Epithio-17a-Methyl-5a-Androstan-17b-Ol), found in supplements such as E-Stane, EPI, Epistane, Epidrol, Epivol, Methly E, Epi-Max, Hemaguno HMG Xtreme, Havoc, Alpha Shred, eCuts, SOS 500
    • 4-chloro-17a-methyl-andro-4-ene-3,17b-diol (4-chloro-17a-methyl-androst-1,4-diene-3-17b-diol), (17a-methyl-4-chloro-androsta-1,4-diene-3b,17b-diol), (4-chloro -17a-methyl-4-ene-3,17 diol), (4-Chloro-17a-Methyl-Androsta-1,4-diene-3, 17-diol) found in supplements such as ProMagnon 25, H-Drol, Super Halo, VNS-9 Xtreme, Halotest 25 and Halodrol-50 Cannot be used afterDecember 31, 2009 (or ineligible for 7 years from date of last use)
    • 12-ethyl-3-methoxy-gona-diene (6-17 dihydroxyetiocholone-3-ol propionate), found in supplements such as Propadrol
    • 13-ethyl-3-methoxy-gona-2,5(10)-diene-17-one, found in supplements such as Max LMG, Revolt, Nasty Mass and InSLINsified
    • 17b-Methoxy-Trienbolone, found in supplements such as Methoxy-TRN and Trenadrol
    • 4-chloro-17a-methyl-etioallochol-4-ene-17b-ol-3, 11-dione, found in supplements such as Oxanabolan and Oxyguno
    • 5a-androstana[2,3-c] furazan-17b-tetrahydropyranol (found in supplements such as Furaguno and Ortasan-A)
    • Androst-4-ene-3,6,17-trione (4-Androstene-3,6,17-trione), (4-etioallocholen-3,6,17-trione), (4 –AT), found in supplements such as 6-OXO.
    • SARMS - Selective androgen receptor modulators are a novel class of androgen receptor ligands. BANNED AS OF 1/1/2017.  (The name follows the terminology currently used for similar molecules targeting the estrogen receptor, “selective estrogen receptor modulators,” such as tamoxifen.) They are intended to have the same kind of effects as androgenic drugs like anabolic steroids but be much more selective in their action,[1] allowing them to be used for many more clinical indications than the relatively limited legitimate uses that anabolic steroids are currently approved for. MK-2866 or GTx-024 /Ostarine) Cannot be used after December 31, 2016 (or ineligible for 7 years from date of last use) Anabolicum or Ligandrol (LGD-4033)Andarine (S-4 or Gtx-007)

      Cardarine (GW-501516)

      Nutrobal (MK677)

      Stenabolic (SR9009)

      Testolone (RAD140)

      BMS- 564 or 929

      AC- 262 or 356

      JNJ- 2830835

      LGD- 3303

      S- 40503


    • Dehydroepiandrosterone(DHEA, 3-beta-Hydroxy-5-androsten-17-one, 3-beta-Hydroxyandrost-5-en-17-one, 3-beta-Hydroxy-D5-androsten-17-one, 3-beta-hydroxy-etioallocholan-5-ene-17-one, 5-Androsten-3beta-ol-17-one, Prastera,Prasterone, Fidelin, Fluasterone) in excess of 50 mg/day*
    • Dymethazine, Mebalozine (17beta-hydroxy 2alpha,17beta-dimethyl 5alpha-androstan 3-on azine) found in supplements such as Dymethazine
    • Levothyroxine (L-thyroxine, T4), (found in brand names such as Levothroid, Levoxyl, Synthroid, Unithroid)

    1 A.J. Morales, S.S.C. Yen 1994, C. Berr and E.E. Baulieu 1996, F. Labrie, P. Diamond 1997, M. Bloch 1999

    2 Young J, Couzinet B, Nahoul K 1997, Arlt W, Justl H-G, Callies F 1998

    3 Van Vollenhoven RF, Morabito LM, Engleman EG, et al. Treatment of systemic lupus erythematosus with dehyd roepiandrosterone: 50 patients treated up to 12 months. J Rheumatol. 1998;25:285-289.Khalsa, M.D., Dharma Singh with Cameron Stauth, Brain Longevity (New York: Warner Books, 1997), pages 401-402. ISBN: 0-446-52067-5

    4 Bosy TZ, Moore KA, Poklis A. The effect of oral dehydroepiandrosterone (DHEA) on the urinetestosterone/epitestosterone (T/E) ratio in human male volunteers. J Anal Toxicol 1998;22:455-459.

    5 Wallace, M. B.; Lim, J.; Cutler, A.; Bucci, L. (1999). “Effects of dehydroepiandrosterone vs androstenedione supplementation in men”. Medicine and Science in Sports and Exercise 31 (12): 1788–92. PMID 10613429. Corrigan AB. Dehydroepiandrosterone and sport. Med J Aust. 1999;171:206-208. Welle S, Jozefowicz R, Statt M. Failure of dehydroepiandrosterone to influence energy and protein metabolism in humans. J Clin Endocrinol Metab 1990; 71: 1259.289.

    Cannot be used after December 31, 2014 (or ineligible for 7 years from date of last use) (Substances included in the Designer Anabolic Steroid Control Act of 2014)

    • 17α-methyl-androst-2-ene-3,17β-diol
    • 17α-methyl-androsta-1,4-diene-3,17β-diol


    • 17β-Hydroxy-androstano[2,3-d]isoxazole
    • 17β-Hydroxy-androstano[3,2-c]isoxazole
    • 18a-Homo-3-hydroxy-estra-2,5(10)-dien-17-one
    • 2α,17α-dimethyl-17β-hydroxy-5α-androstan-3-one
    • 2α,17α-dimethyl-17β-hydroxy-5β-androstan-3-one
    • 2α,3α-epithio-17α-methyl-5α-androstan-17β-ol
    • [3,2-c]-furazan-5α-androstan-17β-ol
    • [3,2-c]pyrazole-androst-4-en-17β-ol
    • [3,2-c]pyrazole-5α-androstan-17β-ol
    • 3β-hydroxy-estra-4,9,11-trien-17-one
    • 5α-Androstan-3,6,17-trione
    • 6-bromo-androstan-3,17-dione
    • 6-bromo-androsta-1,4-diene-3,17-dione
    • 4-chloro-17α-methyl-androsta-1,4-diene-3,17β-diol
    • 4-chloro-17α-methyl-androst-4-ene-3β,17β-diol
    • 4-chloro-17α-methyl-17β-hydroxy-androst-4-en-3-one
    • 4-chloro-17α-methyl-17β-hydroxy-androst-4-ene-3,11-dione
    • 4-chloro-17α-methyl-androsta-1,4-diene-3,17β-diol
    • 4-Hydroxy-androst-4-ene-3,17-dione
    • 6α-Methyl-androst-4-ene-3,17-dione
    • Estra-4,9,11-triene-3,17-dione

    Note: A T/E ratio >6:1 is deemed a violation of anti-doping rules regardless of what compound is ingested. Any supplements used are at an individual’s own risk.

    • Note: A T/E ratio >6:1 is deemed a violation of anti doping rules regardless of what compound is ingested. Any supplements used are at an individual’s own risk.
    • Growth Hormones (Cannot have been used within seven years of contest date) including, but not limited to:
    • Gamma hydroxybutyrate (GHB)
• Human Chorionic Gonadrotropin (HCG)
• Pharmaceutical Human Growth Hormone (HGH) 
• Somatropin
    • Prescription Antiestrogens (Cannot have been used within seven years of contest date) including, but not limited 
• Arimidex 
• Clomid
• Letrozole • Nolvadex
    • Stimulants (Cannot have been used within six months of contest date):
Prescription weight-loss substances used for bodybuilding purposes including, but not limited to the following as well as their metabolites: 
• Amphetamine
• Diethylpropion
• Ephedra/Ephedrine/Ma-Huang
• Ethamivan
• Ethylamphetamine
• Fencamfamine
• Fenethylline
• Fenfluramine
• Fenproporex
• Heptaminol
• MDA (Methylenedioxyamphetamine)
• MDE (Methylenedioxyethylamphetamine) • MDMA (Methylenedioxymethanphetamine) • Mefenorex
• Methamphetamine
• Methylphenidate
• Modafinil
• Nikethamide
• Phendimetrazine
• Phenmetrazine
• Phentermine
    • DMAA (also known as geranamine, methylhexanamine, dimethylamylamine, 1,3-dimethylamylamine)(Substances included in the Designer Anabolic Steroid Control Act of 2014)
    • Masking Agents (Cannot have been used within seven years of contest date)
Chemicals or drugs used for the purpose of deceiving or passing the polygraph test and anything used to attempt altering urine test results including, but not limited to:
    • Epitestosterone (> 200 ng/mL)
    • Probenecid

    Prescription Diuretics (Cannot have been used within 3 weeks before contest date) including, but not limited to: • Acetazolamide

    • Bendroflumethiazide
• Bumetanide
• Canrenone/Spironolactone • Chlorothiazide
• Chlorthalidone
• Clopamide
• Cyclothiazide
• Dichlorphenamide
• Ethacrynic Acid
• Furosemide
• Hydrochlorothiazide
• Hydroflumethiazide
• Methclothiazide
• Metolazone
• Polythiazide
• Quinethazone
• Trichlormethiazide

    DHEA is a naturally occurring steroid hormone produced in the adrenal glands by both men and women. Production of it decreases with age. DHEA is not recommended for people under 40 years of age, unless DHEA levels are known to be low (


    • Insulin for the purpose of bodybuilding (Cannot have been used within seven years of contest date)
• Muscle Implants
• Synthol (Cannot have been used within seven years of contest date)
• For the purpose of physique competition, any medical procedures that extract fat and can show more leanness

    (Example: ab etching)
• Any of substances on this banned list found in alternative forms available through “experimental” or “for research

    purposes only” labeling (Cannot have been used within seven years of contest date)

    Answers to FAQ:

    • 7-oxo-DHEA (also known as 7-keto-DHEA), 7alpha-hydroxy-DHEA (7alpha-OH-DHEA), and 7beta-hydroxy-DHEA (7beta-OH-DHEA) – DHEA metabolites that do not convert to androgens or estrogens or interact with sex steroid receptors – are not banned substances with Nanbf
    • Natural diuretics (ex. Dandelion root) legally sold over-the-counter are not banned with WPA/NANBF/IPE

    Athletes, like all others, may have illnesses or conditions that require them to take particular medications. If the 
medication an athlete is required to take to treat an illness or condition happens to fall under the prohibited list, a therapeutic use exemption may give that athlete the authorization to take the needed medicine. Criteria for granting a therapeutic use exemption are 1.) The athlete would experience significant health problems without taking the prohibited substance or method, 2.) The therapeutic use of the substance would not produce significant enhancement of performance, and 3.) There is no reasonable therapeutic alternative to the use of the otherwise prohibited substance or method. Note hormone replacement therapy (HRT), e.g. supplementing with prescribed testosterone in any form to raise testosterone levels due to natural decreases that occur with aging (even if to just elevate levels to within ‘normal’ ranges), is NOT considered a medicinal exception. Persons using HRT would not be eligible for WPA/NANBF/IPE competition.