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Level of Accuracy (LOA)

Welcome to the USIBD Level of Accuracy (LOA) Specification & Certification

The U.S. Institute of Building Documentation (USIBD) is proud to announce the release of the new Level of Accuracy (LOA) Specification Version 3.1. This latest version reaffirms our commitment to providing a reliable and industry-leading standard for documenting and verifying the accuracy of building documentation deliverables.

Level of Accuracy (LOA) version 3.1 Specification

Download the Level of Accuracy (LOA) Specification today!

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What’s New in Version 3.1?

Enhanced Graphics and Redesigned Cover

Version 3.1 features a refreshed, professional cover design and enhanced graphics throughout the document, making it easier than ever to understand and apply the LOA specifications.

Standard Deviation as a Basis for Tolerance

This new release introduces a dedicated section on how to specify tolerances using standard deviation. Understanding and converting tolerances to standard deviation ensures that project requirements are precisely communicated and met, reducing misunderstandings and ensuring accuracy in deliverables.

Guidance on Specifying the Correct LOA

Version 3.1 provides critical insight into how to select the correct LOA based on required tolerances. This step is vital for providers and clients alike to ensure the deliverables meet project standards.

Why Adopt the LOA Specification?

Consistency & Reliability

Establishes a universally recognized standard for building documentation accuracy.

Clarity in Communication

Provides a framework to eliminate ambiguity and ensure all stakeholders are aligned.

Industry Leadership

By adopting LOA, you’re demonstrating your commitment to best practices and quality assurance.

Get Certified – Showcase Your Expertise

The LOA Certification is a valuable credential for professionals in the building documentation industry. Certification signifies your mastery of the LOA Specification and your ability to implement its standards effectively. To access our on-demand LOA 3.1 training course and certification exam, check out our USIBD Education Center. From there you can access in-depth training on the LOA at your own pace, and have an opportunity to take the Certification Exam. Click the link below to check out our USIBD Education Center!

USIBD Education Center

Value of Certification

  • Professional Recognition: Stand out as an expert in building documentation accuracy.
  • Competitive Edge: Demonstrate your expertise to clients, employers, and peers.
  • Inclusion in the LOA Certified Professionals Directory: Certified individuals will be listed in an exclusive directory on this page, connecting you with opportunities and recognition.
  • Showcase your certification: All certified individuals will receive a certificate suitable for framing as well as a digital widget to use on their website, email signature, etc. wherever you want to promote your achievement. Your name listed in the LOA Certified Professionals Directory on the USIBD’s website gives the public an easy way to confirm an individual is truly certified. We recommend all certified individuals link to this page.

How to Get Certified

Certification involves successfully completing an exam that demonstrates your understanding and ability to apply the LOA Specification. Learn more about our on-demand training and certification in the USIBD’s Education Center.

Get Certified

All Level of Accuracy (LOA) Specifications

Download the Level of Accuracy (LOA) Specifications today!

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LOA Certified Professionals Directory

Below, you’ll find a list of certified professionals who have achieved LOA certification. Join this esteemed group and showcase your expertise!

IDFirst NameLast NameCompanyCityStateCountryLOA 2.0LOA 3.0LOA 3.1
00001AmandaAlbersonBloomberg ConsultingGulf BreezeFLUSA1
00002BrittanyMabryGoogle (AET Contractor)PortlandORUSA1
00003DavidCoxTruescan3DWest ChesterOHUSA1
00004DonSpencerBorton-LawsonWilkes-BarrePAUSA1
00005F ScottReedPrologueRichmondVAUSA11
00006GregHaleHALE Technology in PracticeRochesterNYUSA1
00007JosephRomanoLangan Engineeriong & Environmental ServicesParsippanyNJUSA1
00008WilliamIkerdIKERD Consulting, LLCDentonTXUSA1
00009RaviSrinivasanUniversity of FloridaGainesvilleFLUSA1
00010DanielPolozDeep Design StudioEvanstonILUSA1
00011JoshDeStefanoDPR ConstructionNewport BeachCAUSA1
00012BlakeGruenewaldPogue ConstructionDallasTXUSA1
00013JamesRagoneseLangan Engineeriong & Environmental ServicesPhiladelphiaPAUSA1
00014AndrewSewardSAMIndianapolisINUSA1
00015JohnLindquistIMEGMilanILUSA1
00016DavidTrotterPape-Dawson EngineersAustinTXUSA1
00017CaridanBradleyEDiS CompanyNew CastleDEUSA1
00018DavidEppsEnvision ConstructionAtlanta GAUSA1
00019NateEllingsonBurgess & NipleNorfolkVAUSA1
00020ReedGallagherExecutive Construction, Inc.ChicagoILUSA1
00021LeoZhangThe Conco CompaniesConcordCTUSA1
00022Brian HopeHope CGIBisbeeAZUSA1
00023PeterAbrahamPrecision Point, Inc.CarmelINUSA1
00024LeoAmaya Ikerd ConsultingDentonTXUSA1
00025GeoffreyBean W.M. Jordan CompanyNewport NewsVAUSA1
00026JacobBondsWalter Schoel EngineeringBirminghamALUSA1
00027LarryBusby Delta Land SurveyingRoundrockTXUSA1
00028BrianDougherty Erdman AnthonyRochesterNYUSA1
00029IljaFerbers PLANiT MeasuringMissisaugaONUSA1
00030ChrisForanSDDM LtdHalifaxNSUSA1
00031JohnRussoArchitectural Resource ConsultantsTustinCAUSA11
00032KevinKiankaHaag 3D SolutionsSugaralndTXUSA11
00033ChristianHesseDr. Hesse und Partner IngenieureHamburgGer.11
00034MarkForysBergmann AssociatesBuffaloNYUSA1
00035WilliamHirschfeld Precision Point, Inc.CarmelINUSA1
00036DerekHowe U&S ServicesTonawandaNYUSA1
00037ShariKamimori 3D Virtual Design Technology, Inc.SonomaCAUSA1
00038RobertKillenberger Precision Point, Inc.CarmelINUSA1
00039Dustin ManningStewartCharlotteNCUSA1
00040TeresaPegueroErdman AnthonyRochesterNYUSA1
00041JosephPowell Ikerd ConsultingDentonTXUSA1
00042JayScanlon Precision Point, Inc.CarmelINUSA1
00043AaronSt. Amant Morrison ShipleyFt. SmithARUSA1
00044ChristopherWardWalter Schoel EngineeringBirminghamALUSA1
00045BrendanWelsh Truescan3DWest ChesterOHUSA1
00046TeresaBuechelErdman AnthonyRochesterNYUSA1
00047JoshSpitzerSalas O'BrienColumbusOHUSA1

Are you LOA Certified? Are you missing from our directory, or is some of your information listed incorrectly or out of date? If so, please email us at membership@usibd.org and let us know so we can make sure your information is listed and up-to-date.