How GAISB certification is examined.
How the cut score is set.
How we would defend it.

Six principles this blueprint is built to satisfy.

Defensibility over cleverness. Every choice below is designed to survive audit.

01 · Criterion-referenced, not norm-referenced

Candidates are measured against a fixed competency standard derived from the GAISB Common Body of Knowledge, not against the performance of other candidates. A candidate passes because they demonstrated the required competency — not because they outperformed a cohort.

02 · Competency-based and job-task anchored

Every domain weight, item, scenario, and Build Task is traceable to a documented job task in the Job Task Analysis (JTA). The Job Task Analysis (JTA) is refreshed on a three-year cycle under Standards Council oversight and is published in the Standards Library.

03 · Public blueprint, private item bank

Domain weights, item-type distributions, scoring methodology, and cut-score methodology are public. Individual items, the item bank, SME rating sheets, and candidate response data are not. The public part is what makes the credential citable; the private part is what makes it secure.

04 · Standards-aligned construction

Test construction follows principles derived from ISO/IEC 17024:2026, 9.3 (Examination process) and the Standards for Educational and Psychological Testing (AERA/APA/NCME) where applicable. Divergences are documented in the Document Control section of this instrument.

05 · Fairness review before every administration

Every form is reviewed for content fairness and cultural sensitivity by a Fairness Subcommittee drawn from the Ethics Review Board. Post-administration, items are reviewed for statistical fairness via Differential Item Functioning (DIF) analysis.

One standard. Five examinations.

Each credential in the GAISB certification pathway measures a distinct zone of professional competency. Each has its own blueprint, its own cut score, its own security regime. Specialty credentials GAISB AI Growth & Marketing Strategist™ and GAISB AI Systems Security Architect™ are examined on the GAISB Exam Portal under this same regime. GAISB-Gov™ is in development.

Pass marks are criterion-referenced cut scores. Candidates must meet or exceed the published pass mark to earn the credential. Cut scores are criterion-referenced per credential; the foundation exam’s higher percentage reflects a narrower, more definitive required knowledge base.

Exam pricing

Specialty credentials are open for individual enrollment through Prompt Atlas. Their blueprints follow the same MCQ + scenario written-exam regime plus a domain-specific capstone.

What each credential weighs. And why.

Exam weights are credential-specific and intentionally differ from the overall CBK domain weights; the CBK weights describe the full body of knowledge, while each exam form is weighted from the Job Task Analysis, sampled to that credential’s role scope. Weights are derived from the GAISB Job Task Analysis (JTA). They are not marketing choices; they are the role-scoped weighting of each credential against the CBK.

The three core credentials are shown below. The two specialty credentials are summarized in §2.

GAISB AI Essentials™

Foundation credential. Concentrates on literacy, responsible use, and safe applied prompting.

GAISB AI Practitioner™

GAISB AI Practitioner written exam is paired with a light applied capstone reviewed against the CAP-2026-01 rubric. The credential is earned by passing the 75-question exam (65%+) and the capstone, and agreeing to the Certification Agreement.

GAISB AI Team Architect™

The AI Team Architect written exam is paired with a team-scale applied capstone reviewed by a four-reviewer async panel. The credential is earned via the 5-step process (Self-Guided Course → Live Cohort → Exam Bootcamp → Applied Capstone → Pass the exam and agree to the Certification Agreement). Both the written exam and the capstone must be passed independently.

Two proctored item types. One panel-reviewed component.

Among the core credentials, only GAISB AI Team Architect uses a four-reviewer async SME panel with a recorded on-camera walkthrough. Specialty credential reviews are listed in §2. GAISB AI Essentials and GAISB AI Practitioner use a light single-reviewer rubric review.

Proctored written-exam items

MCQ/scenario percentages reflect score weight, not item count (scenario items are multi-stage). Sandboxed performance items have been retired from the GAISB examination. Skill execution is assessed instead through panel-reviewed Capstones (see below). Scenario weight rises with credential to reflect the increasing share of applied reasoning required at the Architect level.

Panel-reviewed component — Applied Capstones

Capstones are not proctored exam items. They are deliverables submitted asynchronously inside Prompt Atlas and scored against the published rubric. Among the core credentials, only GAISB AI Team Architect uses a four-reviewer async SME panel with a recorded on-camera walkthrough. Specialty credential reviews are listed in §2. GAISB AI Essentials and GAISB AI Practitioner use a light single-reviewer rubric review.

See Capstone Specification & Rubric (CAP-2026-01) for scoring procedures, defense protocols, and inter-rater reliability requirements.

Item-writing standards

• Every MCQ-SBA item has exactly one correct answer defensible in the published literature or in named GAISB™ standards. No "best-of-bad" items.
• Distractors are plausible misconceptions drawn from observed candidate errors in piloting, not fabricated nonsense.
• Stems are positive-phrased unless negative phrasing is the pedagogical point; "EXCEPT" and "NOT" items are bolded and limited to ≤10% of any form.
• No trick items. No tricks with formatting. No tricks with grammar. Cognitive load is domain-competency load, never language load.
• Every item carries a CBK domain tag, a sub-domain tag, a Bloom-level tag, and a Job Task Analysis job-task reference.
• Every item passes through: author draft → peer SME review → Fairness Subcommittee review → pilot administration → psychometric screen (difficulty, discrimination, DIF) → bank admission.

Modified Angoff.
SEM-adjusted. Publicly defensible.

A cut score should be computed, not chosen. Until the first standard-setting study runs, current pass marks are provisional (see below).

Once an exam has enough candidates, its passing standard will be set by a Modified Angoff standard-setting study. The methodology is criterion-referenced, panel-based, and replicable. This section is written so that an auditor or a regulator can reconstruct the process from public record.

Panel composition

Each standard-setting study will use a panel of 9 SMEs. Panel composition will be documented in the Council Register once the Standards Council is seated and is constructed for balance across: CBK domain expertise, industry sector (technology, financial services, public sector, media, healthcare, education), geography (minimum three regions), and career stage (minimum two early-career, two mid-career, two senior). Panelists complete conflict-of-interest declarations. No panelist has authored items for the form under review.

The minimally-competent candidate (MCC)

Before rating any item, the panel reaches consensus on a written description of the minimally-competent candidate (MCC) at the credential under review — a hypothetical candidate whose performance is exactly at the boundary of acceptable competency. In plain English: the panel agrees on the profile of the weakest candidate who should still pass, and uses that agreed profile as the reference point for every question they rate. This description is referenced repeatedly during rating and is published in the form’s Standard-Setting Report.

Three rounds of rating

Round 1 (independent): Each panelist reviews each item independently and records the probability, expressed as a decimal from 0.00 to 1.00, that the MCC would answer that item correctly. Panelists do not see each other's ratings or any item performance data.

Round 2 (calibration): The panel discusses items with substantial rater disagreement (typically σ ≥ 0.15), then re-rates all items independently. Item difficulty and discrimination data from piloting are provided. The goal is convergence, not forced consensus.

Round 3 (confirmation): Panelists are shown their own Round 2 ratings alongside the panel mean and the impact data (projected pass rate at each candidate cut score). They may adjust their ratings one final time. The Round 3 mean, summed across items, is the unadjusted cut score.

Standard-error adjustment

The unadjusted cut score is adjusted downward by one conditional Standard Error of Measurement (SEM) at the cut score. The effect is to grant the candidate the benefit of measurement error at the decision boundary. The adjusted cut score is the operative passing standard.

Cut-score expression

The cut score is reported in three forms: (a) the raw proportion-correct value; (b) the scaled score equivalent on the form-invariant 200–800 reporting scale; (c) a pass/fail decision with a Standard Error band disclosed to the candidate. Candidates within ±1 SEM of the cut score are noted as "cut-score band" results in the Standard-Setting Report; the pass/fail decision is nevertheless final.

Build + Capstone scoring

Panel-reviewed Build Tasks and Capstone deliverables are scored against the published rubric by a panel of four SME reviewers, with adjudication by a fifth reviewer when dimension scores diverge by more than one rubric level. Inter-rater reliability will be computed quarterly and published beginning with the first cohort (Q4 2026). See CAP-2026-01 for Capstone-specific procedures.

Different forms. Same standard.

A candidate who sat a harder form should not be penalized for it. A candidate who sat an easier one should not benefit. Equating is how we enforce that.

Multiple forms of each credential’s examination are in active rotation for security and scheduling reasons. Once candidate volumes allow, scores across forms will be made comparable through statistical equating. The procedure is documented here and re-documented in each form’s Equating Report.

Common-item non-equivalent groups (CINEG) design

CINEG is the name of the equating design used by most major professional certification programs. Each new form carries an anchor set of items drawn from a stable internal-anchor bank. Anchor items are domain-balanced, represent the full difficulty range, and count toward the candidate's score. Anchor-item performance is used to place the new form onto the reference scale of the prior form via the Tucker linear-equating method (during the classical era of the bank) and subsequently via Item Response Theory (IRT) characteristic-curve equating once item-bank stability permits.

Transition to IRT

As the GAISB item bank matures, equating will transition to an Item Response Theory (IRT) framework. IRT is the modern statistical model used to score exams like the GMAT and GRE — specifically, a 3-parameter logistic (3PL) model for multiple-choice items and a Partial Credit Model (PCM) for multi-stage scenario items. The transition plan, including the minimum-sample-size thresholds and the back-equating procedure, is published in the Equating Transition Memorandum (EQT-2026-01, planned Q4 2026).

Scaled scoring

Reported scaled scores use a 200–800 range with a fixed cut score of 500 (i.e., the scale is anchored so that the passing standard on every form maps to 500). This convention decouples reporting from raw-score volatility across forms.

Fairness is a process, not a claim.

No examination can be proven unbiased. It can be subjected to a documented, defensible fairness regime.

Pre-administration: content fairness review

Every candidate form passes through the Fairness Subcommittee of the Ethics Review Board (ERB) before going live. The Subcommittee reviews items for: cultural specificity that is job-task-irrelevant, gendered or region-coded language, scenarios that privilege a narrow cultural frame, and illustrations or contexts that depend on assumed background unrelated to the competency tested. Flagged items are revised or retired.

Post-administration: Differential Item Functioning (DIF)

For every form administration, items will be screened for DIF once the minimum sample threshold is reached, using the Mantel-Haenszel procedure — a widely adopted statistical test for item bias — across candidate sub-groups defined by self-reported demographic and geographic categories. Items classified as Category C (large and significant DIF) are removed from the form and returned to the Fairness Subcommittee for review. Category B items (moderate DIF) are flagged for subject-matter-expert content review.

Published fairness metrics

The annual GAISB Psychometric Report will publish, beginning Q4 2026, at minimum: form-level pass rates by sub-group, item-level DIF flag counts, Subcommittee review outcomes, form-level Cronbach’s α and conditional SEMs, and any retired-item counts. The underlying micro-data is not published; the aggregate reporting is sufficient for audit.

Accommodations

Testing accommodations are available on documented request and are administered to protect the validity of the competency inference — extended time, alternative formats, adaptive interface settings, and private administration are supported. Accommodation requests are reviewed case by case; email exams@gaisb.org.

Complaints and appeals

Complaints go to the Professional Responsibility Office (conduct@gaisb.org). Cases are decided by a Disciplinary Panel of the Ethics Review Board, with one right of appeal to the Standards Council. Until those bodies are seated, cases are handled under the interim procedure.

A credential that can't be verified isn't worth earning.
A credential that can be forged isn't worth verifying.

Security is layered from identity through item bank through administration through attestation.

Candidate identity

• Pre-enrollment identity verification via government-issued ID matched to candidate profile.
• Live proctor face-match and environment scan at session start.
• Continuous proctor monitoring throughout administration.

Item bank protection

• Item bank is never published.
• Item exposure is tracked per item per administration. Items exceeding exposure thresholds are rotated out.
• Authors, reviewers, and psychometric staff sign bank-access agreements; all access is audit-logged.

Administration

• All written examinations are delivered on the GAISB Exam Portal (exams.gaisb.org). Candidates sit them with an exam voucher, issued in Prompt Atlas to enrolled candidates.
• Browser lockdown, clipboard isolation, network policy enforcement, keystroke monitoring.
• Session video retained for Council review for 24 months. Retention policy disclosed to candidate at enrollment.
• Prohibited-conduct flags (multiple persons in frame, secondary device, external communication) trigger immediate session suspension and ERB referral.

Public Registry attestation

Upon session completion, a structured attestation record is committed to the Public Verification Registry via the GAISB™ Standards Council. It does not contain item-level responses or video material. The attestation signature is the authoritative record; the human-readable Registry is the mirror.

Suspected misconduct

Suspected misconduct is referred to the Ethics Review Board for adjudication under the published Sanction Guidelines Matrix. Established misconduct — impersonation, item exfiltration, coordinated cheating — results in: credential revocation (if issued), a public revocation record with reason code, and a five-year re-sit ban. The revocation is permanent; the registry retains both issuance and revocation records in perpetuity.

When a candidate fails. What happens next.

Failure is a data point, not a verdict.

• Waiting period: 90 days between attempts, regardless of credential.
• Attempt cap: A maximum of three attempts per 12-month rolling window.
• After three failed attempts: mandatory remedial pathway inside Prompt Atlas — directed CBK review, Faculty-reviewed practice Builds, and a documented readiness sign-off before a fourth attempt is permitted.
• Form refresh: A candidate will not sit the same form twice; form rotation is enforced at administration.
• Code of Conduct bans: Where misconduct is established, re-sit is barred for the full ban period (typically five years for cheating; ten years or permanent for impersonation). See Code of Professional Conduct.
• Fee relief: Candidates who fail once at the cut-score band may elect a discounted re-sit fee as a policy matter; this is a Standards Council discretion, not a right.

How this blueprint can be challenged. How it can be audited.

A published methodology you can't contest is a press release, not a standard.

Public comment

This blueprint is open for structured public comment for 180 days from the publication of each revision. Comments are submitted by email to secretariat@gaisb.org, received on the public record, and disposed of by the Examination Working Group with a published disposition matrix (accepted, accepted-with-modification, rejected-with-reason, deferred). Material changes trigger a new 180-day window.

Regulator audit access

National competent authorities and recognized accreditation bodies may request Regulator Audit Access under the Regulator Engagement Office charter. Access includes, under NDA: the Standard-Setting Report for each form, once issued, panel composition with conflict-of-interest declarations, item-bank integrity artifacts (not items), Fairness Subcommittee minutes, and the Psychometric Report appendices. Access is free of charge. See Audit Access.

Employer due diligence

Employers conducting due diligence on the credential may request a Blueprint Briefing through the Employer Recognition Network. Briefings cover the public blueprint in Q&A format and map credentials to hiring bands. See Enterprise.