AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES
AAIDD is a 150-year-old nonprofit professional membership organization serving researchers, educators, clinicians, and practitioners in the intellectual and developmental disabilities field through three peer-reviewed journals, proprietary assessment tools (SIS, DABS), conferences, publications, and policy advocacy.
- Company typePrivate
- Founded1876
- HeadquartersWashington, Washington DC, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES does
AAIDD is a 501(c)(3) nonprofit professional membership organization founded in 1876 and headquartered in Silver Spring, Maryland. It is the oldest and largest membership association serving the intellectual and developmental disabilities (IDD) field, with a stated mission to promote progressive policies, sound research, effective practices, and universal human rights for people with IDD. The organization serves researchers, educators, clinicians, practitioners, policymakers, and students worldwide through a multi-component portfolio.
AAIDD's core products include three peer-reviewed journals (AJIDD, IDD, and Inclusion), proprietary standardized assessment instruments — the Supports Intensity Scale (SIS-A for adults, SIS-C for children) and the Diagnostic Adaptive Behavior Scale (DABS) — administered through the SISOnline digital platform, and an extensive bookstore of academic and practice-oriented titles. The organization also produces position statements that influence IDD policy and provides continuing education through webinars and an annual conference (the 147th Annual Meeting was held in Chicago in June 2026 as part of the sesquicentennial celebration). Its ecosystem extends through 20+ professional interest networks, state and regional chapters, international liaisons, and a Fellow designation (FAAIDD).
The business model is a hybrid nonprofit structure with four revenue streams: annual membership dues (recurring subscriptions), conference and webinar registration fees (transactional), bookstore and publication sales (one-time licenses), and assessment tool licensing (SIS/DABS). Distribution is direct-to-member via the website, membership portal, and the annual conference. AAIDD holds strategic partnerships with The Arc of the United States, the Association of University Centers on Disabilities (AUCD), and the National Alliance of Direct Support Professionals (NADSP), through which it develops joint position statements on advocacy, community living, direct support workforce, and related topics.
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES firmographics
Firmographics- Name
- AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES
- Legal name
- American Association on Intellectual and Developmental Disabilities
- Website
- https://aaidd.org
- Company type
- Private
- Founded year
- 1876
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- AAIDD is a 150-year-old nonprofit professional membership organization serving researchers, educators, clinicians, and practitioners in the intellectual and developmental disabilities field through three peer-reviewed journals, proprietary assessment tools (SIS, DABS), conferences, publications, and policy advocacy.
- Ownership category
- akta.pro rank
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES industry classification
Industry- Product category
- Professional Association and Disability Research Services
- NAICS
- Professional Organizations (81392), Business Associations (813910)
- SIC
- Services-Membership Organizations (8600)
- akta.pro primary industry
- Intellectual & Developmental Disabilities (IDD) Schools & Life Skills Programs (EDAKAAAD)
- akta.pro secondary industries
- Autism Communication Support (AAC, Pragmatics & Language) (EDAKAKAG), ABA Assessment & Diagnostic Support (Functional Assessments, VB-MAPP/ABLLS-R) (EDAKAHAE), AAC (Augmentative & Alternative Communication) Devices, Apps & Training (EDAKAIAB)
Keywords
Where AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES is headquartered
LocationHeadquarters
- HQ city
- Washington, Washington DC
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Membership Dues: Annual membership fees providing access to journals, webinars, conferences, and member benefits. Multiple membership types including professional interest networks, chapters, and fellowship designations.
- Publications and Bookstore: Sale of books, e-books, and publications on intellectual and developmental disabilities through the AAIDD Bookstore. Titles include academic texts, practice guides, and historical works.
- Annual Conference and Events: Registration fees for the annual conference and various webinars, including continuing education credits.
- Assessment Tools: Sale and licensing of SIS assessment instruments and related materials for evaluating individuals with intellectual and developmental disabilities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Non-member book pricing |
| One time/ perpetual license | Pay-as-you-go | Member book pricing |
| One time/ perpetual license | Pay-as-you-go | E-book pricing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels8 records
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES product offering
Product offeringCore offering
AAIDD is a professional membership organization that delivers value through annual memberships, three peer-reviewed journals (AJIDD, IDD, Inclusion), a publications bookstore, continuing education webinars, an annual conference, and proprietary standardized assessment instruments including the Supports Intensity Scale (SIS-A, SIS-C) and DABS used to evaluate individuals with intellectual and developmental disabilities. It also produces official position statements adopted by its Board of Directors to guide policy and practice in the IDD field.
Product overview
AAIDD is a professional membership organization that serves as the oldest, largest, and most influential association concerned with intellectual and developmental disabilities. The organization operates a multi-component portfolio consisting of peer-reviewed journals (AJIDD, IDD, and Inclusion), the AAIDD Bookstore with published titles, assessment tools including the Supports Intensity Scale (SIS-A, SIS-C) and DABS certification, educational programs through webinars and annual conferences, position statements and policy resources, and membership with various interest networks and chapters. The organization promotes progressive policies, sound research, effective practices, and universal human rights for people with intellectual and developmental disabilities.
Differentiator
Problem solved
Functional benefit
Brands
- Supports Intensity Scale (SIS): Assessment tool for measuring support needs of people with intellectual and developmental disabilities
- DABS
- SISOnline
- AJIDD
- IDD Journal
- Inclusion
Products and services
- AAIDD Professional Membership Annual membership program providing access to peer-reviewed journals, webinars, conference discounts, interest networks, chapters, regions, and liaison programs for researchers, educators, clinicians, practitioners, and policymakers in the IDD field.
- American Journal on Intellectual and Developmental Disabilities (AJIDD) Peer-reviewed journal publishing research on intellectual and developmental disabilities for researchers, clinicians, and policymakers in the IDD field.
- Intellectual and Developmental Disabilities (IDD) Journal Peer-reviewed journal covering topics in intellectual and developmental disabilities research and practice.
- Inclusion Journal Peer-reviewed journal focused on inclusive practices and research for people with intellectual and developmental disabilities.
- Supports Intensity Scale (SIS) Assessment Instruments Standardized assessment instruments (SIS-A for adults and SIS-C for children) that measure the support needs of individuals with intellectual and developmental disabilities, sold with transition planning tools and supported by the SISOnline administration platform.
- SISOnline Platform Online platform that supports digital administration and management of SIS assessments for organizations evaluating individuals with intellectual and developmental disabilities.
- Diagnostic Adaptive Behavior Scale (DABS) Assessment instrument with supporting literature and scoring resources for measuring adaptive behavior in individuals with intellectual and developmental disabilities.
- AAIDD Bookstore (Publications) Online bookstore offering books and e-books on intellectual and developmental disabilities, with member pricing and member-only access to e-books. Titles include academic texts, practice guides, and historical works such as 'Good Blood Bad Blood', 'Lives and Legacies of People with Intellectual Disability', and 'A History and Sociology of the Willowbrook State School'.
- AAIDD Annual Conference Annual meeting and conference for IDD professionals featuring professional development sessions, awards ceremonies, and continuing education; the 150th Annual Meeting is scheduled for June 22-24, 2026 in Chicago, Illinois.
- AAIDD Webinars and Continuing Education Continuing education webinars covering IDD topics such as yoga-informed practice, accessible care for Latino families, health disparities, and sexual health education, offered with member-only archive access.
- AAIDD Position Statements Official policy positions adopted by the AAIDD Board of Directors on topics including advocacy, aging, community living, education, employment, health, human rights, sexuality, and technology, used by practitioners and advocates.
Companies that use AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles2 records
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- The Arc of the United StatescoreAAIDD and The Arc of the US have developed numerous joint position statements on topics including Advocacy, Self-Advocacy and Leadership, Aging, Community Living and Participation, Employment, Health, Human and Civil Rights, Protection, Behavioral Supports, Family Support, and more. The organizations collaborate on policy advocacy and share expertise in intellectual and developmental disabilities.
- Association of University Centers on Disabilities (AUCD)coreAAIDD and AUCD collaborate on joint position statements, including the Community Living and Participation position statement. The partnership leverages academic research networks and university-based disability centers.
- National Alliance of Direct Support Professionals (NADSP)coreAAIDD and NADSP have a joint position statement on Direct Support Professional (DSP) Workforce, addressing workforce issues critical to serving people with IDD. The partnership addresses training and professional standards for direct support workers.
Scale indicators4 records
Recent moves7 records
Expansion highlights5 records
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES competitors and assessment
Company assessmentDirect peers
- National Association of State Directors of Developmental Disabilities Services (NASDDDS): Association of state IDD agency directors, sharing AAIDD's IDD policy and practitioner audience. Collaborates with AAIDD on National Core Indicators and broadly overlapping system-improvement work.
- National Alliance of Direct Support Professionals (NADSP): National organization advancing the direct support workforce in IDD services. NADSP has a formal joint position statement with AAIDD and overlaps in the IDD professional community.
- ANCOR (American Network of Community Options and Resources): National association representing private-sector community providers of services for people with IDD. Overlaps with AAIDD on IDD workforce, policy, and provider membership audiences.
- The Arc of the United States: National advocacy and direct-service organization for people with intellectual and developmental disabilities. AAIDD and The Arc co-develop joint position statements and share the IDD advocacy space, making them direct peers in policy and member overlap.
- Association of University Centers on Disabilities (AUCD): Network of university-based centers addressing disability research, education, and service. AUCD is a formal AAIDD partner on joint position statements and targets the same researcher/clinician audience with overlapping membership.
Regional players
- Inclusion International: Global federation of organizations advocating for people with intellectual disabilities. A natural international peer of AAIDD given AAIDD's translated position statements and international award recipients.
- National Down Syndrome Society (NDSS): National advocacy organization focused on Down syndrome, a major IDD sub-population. Competes for members, donors, and policy voice in the broader IDD ecosystem.
Broad incumbents
- National Disability Rights Network (NDRN): US network of protection and advocacy organizations for people with disabilities. Overlaps with AAIDD in disability policy advocacy and structural engagement with federal/state disability programs.
- Autism Society of America: Large national disability advocacy organization with overlapping IDD membership, conferences, and policy voice. Different condition focus (autism) but competes for the same professional, family, and donor audiences.
Emerging players
- Council on Quality and Leadership (CQL): Accreditation and assessment organization for intellectual and developmental disability providers. Operates in adjacent assessment, accreditation, and quality-improvement space intersecting with AAIDD's SIS and DABS franchise.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat7 records
Key risks6 records
Key highlights6 records
Customer concentration
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES social profiles
Digital presenceAMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES financial estimates
Financial estimateRevenue estimate
Valuation estimate
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES leadership team
Management profileNumber of profiles
Profiles10 records
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES M&A and investment
M&A and investmentM&A
Investments
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Frequently asked questions about AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES
What does AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES do?
AAIDD is a professional membership organization that delivers value through annual memberships, three peer-reviewed journals (AJIDD, IDD, Inclusion), a publications bookstore, continuing education webinars, an annual conference, and proprietary standardized assessment instruments including the Supports Intensity Scale (SIS-A, SIS-C) and DABS used to evaluate individuals with intellectual and developmental disabilities. It also produces official position statements adopted by its Board of Directors to guide policy and practice in the IDD field.
Is AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES a public or private company?
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES founded?
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES was founded in 1876. It employs 11 to 50 people.
Where is AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES based?
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES is headquartered in Washington, Washington DC, United States, in the North America region.
How does AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES make money?
Four revenue lines are on record. Membership Dues are the primary driver. The others are publications and Bookstore, annual Conference and Events and assessment Tools.
Who are AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES's main competitors?
Direct peers on record are National Association of State Directors of Developmental Disabilities Services (NASDDDS), National Alliance of Direct Support Professionals (NADSP), ANCOR (American Network of Community Options and Resources), The Arc of the United States and Association of University Centers on Disabilities (AUCD). Regional players are Inclusion International and National Down Syndrome Society (NDSS). Broad incumbents are National Disability Rights Network (NDRN) and Autism Society of America. Council on Quality and Leadership (CQL) is listed as an emerging player.
Does AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES have an API?
No public API is recorded for AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES.
What industry is AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES in?
AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES's product category is Professional Association and Disability Research Services. Its primary akta.pro industry code is EDAKAAAD, Intellectual & Developmental Disabilities (IDD) Schools & Life Skills Programs, with a secondary code of EDAKAKAG, Autism Communication Support (AAC, Pragmatics & Language). Its NAICS code is 81392 and its SIC code is 8600.