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2026 Statistics

Key Facts: ADS Exam

75 Qs

Exam Questions

Multiple choice

2 hrs

Time Limit

Closed book

600/800

Passing Score

Scaled score

$555

Exam Fee

$455 for IAAP members

5 Domains

Content Areas

25/25/25/15/10

1-2 yrs

Experience Expected

Hands-on documents

The ADS exam has 75 multiple-choice questions with a 2-hour time limit in a closed-book, computer-based format delivered by Pearson VUE. The passing mark is a scaled score of 600 on a 200-800 scale. The exam fee is $555 standard, $455 for IAAP members, and $225 for Emerging and Developing Economy candidates. Content is weighted 25% Creating Electronic Documents, 25% Remediating Electronic Documents, 25% Auditing and Testing Document Accessibility, 15% Document Accessibility Planning and Training, and 10% Policy Promotion, Advocacy, and Advising. IAAP expects 1-2 years of hands-on document accessibility experience.

Sample ADS Practice Questions

Try these sample questions to test your ADS exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which statement best describes plain language in the context of accessible electronic documents?

A.Language that uses precise technical jargon to avoid any ambiguity

B.Communication that the intended audience can understand the first time they read or hear it

C.Language simplified to a fixed reading level that must be used for every audience

D.Legal language that has been reviewed and approved by an attorney

Explanation: Plain language means writing so the target audience can find, understand, and use the information on first reading. It adapts to the audience rather than forcing a single reading level on everyone, and it avoids unnecessary jargon rather than relying on it.

2Why should headings in a Microsoft Word document be created using the built-in heading styles rather than manually making text larger and bold?

A.Styled headings make the document file size smaller

B.Manually formatted text cannot be exported to PDF

C.Styles create true structural headings that assistive technology can announce and users can navigate by

D.Heading styles automatically check the spelling of the heading text

Explanation: Heading styles add semantic structure: screen readers announce the text as a heading with its level and let users jump between headings. Bold, enlarged text only looks like a heading to sighted readers and carries no structural meaning.

3A purely decorative flourish appears between sections of a report. How should it be handled so it is accessible?

A.Mark it as decorative (empty alternative text) so assistive technology skips it

B.Give it the alternative text 'decorative image'

C.Use the image file name as its alternative text

D.Give it the alternative text 'image of a decorative flourish'

Explanation: Decorative images convey no information, so they should be marked decorative (null alt) so screen readers ignore them entirely. Giving them alt text forces users to listen to noise that adds no meaning.

4A report template places 11-point body text over a pale 'DRAFT' watermark, and the text measures 3.9:1 against the watermarked area. How should the document author resolve this?

A.Leave it as is, because watermarks are decorative and are excluded from contrast requirements

B.Lighten the watermark (or remove it behind text) so the body text reaches at least 4.5:1 everywhere it appears

C.Mark the body text as an artifact so contrast no longer applies to it

D.Add alternative text to the watermark describing its color

Explanation: WCAG 2.1 SC 1.4.3 requires at least 4.5:1 for normal-size text at Level AA, and the ratio is measured against whatever is actually behind the text — including a watermark. At 3.9:1 the text fails, so the fix is to lighten or reposition the watermark until the real measured ratio meets the threshold. Marking the watermark decorative changes only how assistive technology treats it, not the visual contrast a low-vision reader must cope with.

5A quarterly report contains a bar chart showing that sales rose steadily over four quarters. What is the best alternative text for the chart?

A.Bar chart

B.Bar chart showing sales rising steadily from Q1 to Q4, with total growth of 18 percent

C.Image of a bar chart about sales

D.chart_q1_q4_final.png

Explanation: Alt text for a chart should convey the chart's purpose and key takeaway — the trend and result — not just its visual type. Users who cannot see the chart need the information it communicates.

6Why should heading levels be used sequentially (for example, Heading 2 following Heading 1) without skipping levels?

A.Skipped levels cause spelling errors in exported PDFs

B.Heading styles cannot be customized if levels are skipped

C.Screen reader users navigate by heading level, and skipped levels suggest missing or misplaced content

D.Sequential headings are required for the document to print correctly

Explanation: Assistive technology users build a mental map of the document from its heading hierarchy. Jumping from Heading 1 to Heading 4 implies sections are missing or that the structure is disorganized, making navigation confusing.

7What is the accessible way to create a bulleted list in a word processing document?

A.Use the built-in list formatting so the list is encoded as a real list structure

B.Type a hyphen followed by a space at the start of each line

C.Insert a bullet symbol character at the start of each paragraph

D.Indent each line with the Tab key and start it with an asterisk

Explanation: Built-in list formatting creates true list semantics, so a screen reader can announce 'list, 5 items' and let users navigate item by item. Typed characters such as hyphens or asterisks look like a list visually but are read as ordinary paragraphs.

8Which use of a table is appropriate in an accessible document?

A.A table with a designated header row used to present a schedule of events

B.A table used to position a logo beside the document title on the cover page

C.A table with merged decorative cells used to create multi-column body text

D.A table with header rows used to align a form's fields neatly

Explanation: Tables should be reserved for genuine data relationships, with header cells identified so screen readers can announce row and column context. Using tables for visual layout creates phantom structure that confuses assistive technology users.

9Under WCAG 2.1 Level AA, what contrast ratio is required for large text (at least 18 point, or 14 point bold)?

A.4.5:1

B.3:1

C.7:1

D.2.5:1

Explanation: WCAG 2.1 SC 1.4.3 lowers the AA threshold to 3:1 for large-scale text because larger, heavier glyphs are easier to perceive. Large text is defined as roughly 18 point and larger, or 14 point bold and larger.

10A form author makes all required-field labels red and adds no other indicator. Why does this fail accessibility requirements?

A.Red text cannot be exported to tagged PDF

B.Red is not allowed in electronic documents

C.Color alone cannot be the only means of conveying information; users who cannot perceive color will miss it

D.Required fields must always be marked with images

Explanation: WCAG 1.4.1 (Use of Color) prohibits color as the sole visual means of conveying information. Screen reader users, people with color vision deficiency, and those printing in grayscale would not perceive which fields are required; an asterisk or text cue plus a legend is needed.

About the ADS Exam

The IAAP Accessible Document Specialist (ADS) is an intermediate technical certification from the International Association of Accessibility Professionals for professionals who create, remediate, audit, and test accessible electronic documents in word processing, spreadsheet, presentation, and desktop publishing tools. It validates hands-on knowledge of document structure, alternative text, PDF/UA (ISO 14289-1), the Matterhorn Protocol, WCAG 2.1, OCR workflows, and document accessibility planning, training, and policy. The closed-book, computer-based exam has 75 multiple-choice questions in 2 hours and is delivered by Pearson VUE.

Questions

75 scored questions

Time Limit

2 hours

Passing Score

600 out of 800 (scaled score; scale runs 200-800)

Exam Fee

$555 ($455 members; $225 EDE) (IAAP (delivered by Pearson VUE))

ADS Exam Content Outline

25%

Creating Electronic Documents

Accessible inclusive content, plain language, headings and structure, alt text, color contrast, accessible tables, and accessible export

25%

Remediating Electronic Documents

Alt text in remediation, structure correction, final-format and authoring-format remediation, and OCR

25%

Auditing and Testing Document Accessibility

Automated testing and its limitations, manual testing, assistive technology testing, and reading order verification

15%

Document Accessibility Planning and Training

Reference guides, training development, remediation workflows, production plans, and accessible templates

10%

Policy Promotion, Advocacy, and Advising

Organizational policy advice and consulting on standards such as PDF/UA, ISO 32000, WCAG, and EN 301 549

How to Pass the ADS Exam

What You Need to Know

Passing score: 600 out of 800 (scaled score; scale runs 200-800)
Exam length: 75 questions
Time limit: 2 hours
Exam fee: $555 ($455 members; $225 EDE)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

ADS Study Tips from Top Performers

1Anchor PDF remediation in the tag tree: reading order in a tagged PDF follows the tags, not the visual layout — decorative images must be marked as artifacts so assistive technology skips them

2Remember that automated checkers (Acrobat, PAC 3, CommonLook, Microsoft) verify the presence of attributes, not their meaning — an image can pass with useless alt text, so manual judgment is always required

3Know the OCR workflow: identify scanned image-of-text pages, run OCR to create real selectable text, then manually proofread for recognition errors before tagging

4Master document structure rules: headings created with styles in sequential order, data tables with marked header cells (never tables for layout), document title set in properties, and language set for the document and any language changes

5Know the standards by name: PDF/UA is ISO 14289-1, the Matterhorn Protocol is the PDF Association's PDF/UA conformance test document, and ISO 32000 defines the PDF format itself

Frequently Asked Questions

What score do I need to pass the ADS exam?

The ADS exam is scored on a scale of 200 to 800, and the passing mark is a scaled score of 600. IAAP reports scaled outcomes rather than percentage scores, so 600 does not convert directly into a raw percentage of the 75 questions. IAAP does not publish official pass rates.

How much does the ADS exam cost?

The standard ADS exam fee is $555 USD. IAAP members pay $455, and candidates from Emerging and Developing Economy (EDE) countries pay $225. Retake fees apply per attempt, with discounted member and EDE rates available once within one year of the first attempt. All fees are non-refundable.

What is the format of the ADS exam?

The ADS is a closed-book, computer-based exam with 75 multiple-choice questions and a 2-hour time limit. It is delivered at Pearson VUE test centers in over 130 countries or via Pearson OnVUE remote proctoring. No reference materials, calculators, or devices are permitted during the exam.

Who is eligible to take the ADS exam?

IAAP expects candidates to have 1-2 years of first-person, hands-on experience creating, remediating, auditing, and testing electronic documents in word processing, spreadsheet, presentation, and desktop publishing software. Knowledge of automated remediation tools and accessibility checkers alone is not enough — the exam assumes real experience with structural elements, PDF/UA, the Matterhorn Protocol, and WCAG 2.1.

What does the ADS exam cover?

The ADS Content Outline has five domains: Creating Electronic Documents (25%), Remediating Electronic Documents (25%), Auditing and Testing Document Accessibility (25%), Document Accessibility Planning and Training (15%), and Policy Promotion, Advocacy, and Advising (10%). All exam items are written from the ADS Body of Knowledge, which covers WCAG 2.1, PDF/UA (ISO 14289-1), the Matterhorn Protocol, and best practices for Microsoft, Google, and Adobe document tools.

How do I maintain the ADS certification?

The ADS is valid for 3 years. Renewal requires 35 Continuing Accessibility Education Credits directly related to the ADS Content Outline plus a renewal form. The renewal fee is waived for IAAP members in good standing; non-members pay $200 ($75 for EDE candidates). You do not retake the exam unless the certification lapses.