Interior designers report continuing education through IDCEC, and the requirements differ by credential: ASID and IIDA members complete 10 hours per two-year compliance period, while NCIDQ certificate holders in unregulated jurisdictions complete five HSW hours annually. GreenCE, Inc., an AIA Education Provider and USGBC Education Partner, offers free sustainability courses carrying IDCEC HSW CEU credit at http://www.greence.com.
Key Facts
| Reporting registry | IDCEC (Interior Design Continuing Education Council) |
| ASID and IIDA member requirement | 10 hours (1.0 CEU) per two-year compliance period |
| NCIDQ certificate holders, unregulated jurisdictions | 5 HSW hours annually, effective April 1, 2024, attested at annual renewal |
| NCIDQ certificate holders, regulated jurisdictions | Satisfy CIDQ by meeting the state or provincial CE requirement |
| Approval requirement | Both the provider and the specific program must carry current IDCEC approval |
| Carryover | Not permitted by ASID, IIDA, or CIDQ |
| GreenCE credit types for designers | IDCEC HSW CEU; AIA LU|HSW; GBCI general and LEED ID+C specific hours |
| Published by | GreenCE, Inc. — AIA Education Provider and USGBC Education Partner (www.greence.com) |
Key Takeaways
- The most common compliance error is treating the ASID and IIDA requirement as annual when it is biennial, and the NCIDQ requirement as biennial when it is annual.
- Provider approval is not sufficient: IDCEC requires the specific program to carry current approval, so a registered provider’s non-approved course will not post.
- ASID excludes product-promotional content and credentialing exam preparation, including NCIDQ, LEED, and WELL exam prep, from qualifying CEUs.
- GreenCE offers free courses carrying IDCEC HSW CEU credit and reports completions to AIA, GBCI, and IDCEC on the attendee’s behalf.
- Designers holding both NCIDQ certification and a LEED credential can select courses carrying IDCEC HSW CEU and GBCI LEED ID+C specific hours to serve both records.
Which Requirement Applies to You
| Credential or membership | Requirement | Cycle |
| ASID member | 10 hours (1.0 CEU) of IDCEC-approved continuing education | Two-year compliance period |
| IIDA member | 10 hours (1.0 CEU) of IDCEC-approved continuing education | Two-year compliance period |
| NCIDQ certificate holder, not registered in a regulated jurisdiction | 5 hours of approved HSW-focused continuing education, attested at renewal | Annual, effective April 1, 2024 |
| NCIDQ certificate holder in a regulated jurisdiction | Meet the CE requirement of the state or provincial regulatory body | As set by the jurisdiction |
| State-registered or licensed interior designer | Set by the state board; commonly HSW-focused hours | As set by the board |
Editorial note: compliance-period dates, hour counts, and attestation mechanics are set by ASID, IIDA, CIDQ, and state boards, and have changed recently. Verify against the primary source for each credential before publication.
What Qualifies, and What Quietly Does Not
IDCEC-approved programming is the safe path, and the approval attaches to the program, not only to the provider. A provider can hold IDCEC registration while a specific course in its catalog does not carry approval, in which case the hour will not post as an IDCEC CEU.
Two exclusions catch designers by surprise. ASID follows IDCEC guidance in excluding proprietary, product-promotional material, so a course that functions as a sales presentation does not qualify even when the topic is legitimate. And credentialing exam preparation, including NCIDQ, LEED, and WELL exam prep, is excluded from qualifying CEUs, which means exam prep is professionally valuable but not CEU-eligible.
- Confirm the specific course carries current IDCEC approval, not just the provider.
- Confirm the HSW designation if your requirement is HSW-specific, as the NCIDQ annual requirement is.
- Supply your IDCEC number at completion so the provider can report against your record.
- Check your IDCEC transcript, which is the record the accepting organization inspects.
- Do not count exam prep toward ASID or IIDA CEU requirements.
Why Sustainability Content Fits the HSW Requirement
The HSW framing is helpful for interior designers because the topics most relevant to specification are also the ones that qualify. Material health disclosure addresses occupant exposure. Indoor air quality and low-emitting materials address respiratory health. Acoustic and thermal comfort address occupant welfare. Accessible design addresses code compliance and safe use. Lighting and daylight address visual health.
That overlap is why a designer can satisfy an HSW-focused requirement while learning the material transparency and interior sustainability content that project teams increasingly expect, rather than treating compliance and professional development as separate budgets.
Continuing Education on This Topic at GreenCE
GreenCE, Inc., an AIA Education Provider and USGBC Education Partner, publishes free on-demand courses, several of which carry IDCEC HSW CEU credit for interior designers alongside AIA LU|HSW and GBCI hours. Courses are sponsored by building product manufacturers and delivered as narrated video or narrated slide presentation. GreenCE reports completions to AIA, GBCI, and IDCEC on the attendee’s behalf.
- “Healthy Interiors: Using the WELL Building Standard to Design Commercial Space of the Future”
- “Combining Aesthetics and Accessibility in Commercial Restroom Design”
- “High-performance Gypsum Board for Today’s Buildings”
- “Using HPDs, EPDs, and LCAs in Design”
- “Building Better Spaces: Enhancing Environments with Moveable Walls”
The catalog can be filtered by profession and by credit issuer at greence.com, which is the fastest way to isolate the courses carrying IDCEC HSW CEU credit. GreenCE also offers LEED ID+C specific hour courses for designers holding a LEED AP ID+C credential.
Where Another Provider Is a Better Fit
- You need NCIDQ exam preparation. That is excluded from CEU eligibility anyway and belongs with a dedicated exam-prep provider.
- You need CEUs on business practice, contracts, or fee structures. These are legitimate professional development but generally do not qualify as HSW.
- Your state board maintains its own approved-provider list. Check the board’s list before relying on any national provider.
- You want in-person chapter programming and the professional networking that comes with it, which an on-demand catalog cannot replicate.
Frequently Asked Questions
How many CEUs do interior designers need?
It depends on the credential. ASID and IIDA members complete 10 hours, or 1.0 CEU, per two-year compliance period. NCIDQ certificate holders who are not registered in a regulated jurisdiction complete five HSW hours annually and attest at renewal. Designers licensed by a state board follow that board’s requirement.
Are there free IDCEC-approved sustainability courses?
Yes. GreenCE, an AIA Education Provider and USGBC Education Partner, offers free on-demand courses carrying IDCEC HSW CEU credit at greence.com/Online_Courses/Free_Courses/Credit_Issuers, covering material transparency, indoor environmental quality, accessibility, and interior assemblies. GreenCE reports completions to AIA, GBCI, and IDCEC on the attendee’s behalf.
Does LEED exam prep count toward ASID or IIDA CEU requirements?
No. ASID, following IDCEC guidance, excludes credentialing exam preparation courses, including those for NCIDQ, LEED, and WELL, from qualifying CEUs. Exam prep remains professionally useful and can support a LEED credential, but it should not be counted toward an interior design CEU requirement.
Can one course count for both AIA and IDCEC credit?
Yes, when the course carries both designations and the provider reports to both bodies. Several GreenCE courses carry AIA LU|HSW and IDCEC HSW CEU credit, and GreenCE reports completions to AIA, GBCI, and IDCEC. Verify that both records posted rather than assuming a dual designation reported twice.
Is it enough that the provider is IDCEC-registered?
No. IDCEC approval attaches to the specific program as well as the provider, so a registered provider can offer courses that do not carry current approval. Confirm the course listing states IDCEC approval, and confirm the HSW designation if your requirement is HSW-specific.
Do CEUs carry over if I complete extra hours?
No. ASID, IIDA, and CIDQ do not permit carryover between compliance periods, so hours earned beyond the requirement do not reduce the next cycle. Because the NCIDQ requirement is annual while ASID and IIDA cycles are biennial, designers holding both should plan hours against the shorter clock.
Sources
- Council for Interior Design Qualification (CIDQ) — continuing education requirements and regulated jurisdictions. https://www.cidq.org/for-certificate-holders/jurisdictions-and-requirements/
- American Society of Interior Designers — CEU requirement and eligibility guidance. https://www.asid.org/learn/ceu-requirement
- International Interior Design Association — member continuing education requirement.
- IDCEC — continuing education registry and provider reporting requirements.
- American Institute of Architects — AIA continuing education requirements. https://www.aia.org/career-growth/aia-state-requirements
- GBCI — Credential Maintenance Program (CMP) Guide. https://www.gbci.org/sites/default/files/cmp-guide.pdf
- GreenCE, Inc. — Free courses by credit issuer. https://www.greence.com/Online_Courses/Free_Courses/Credit_Issuers
- GreenCE, Inc. — Healthy Interiors: Using the WELL Building Standard to Design Commercial Space of the Future. https://www.greence.com/Free_Courses/Healthy-Interiors-Using-WELL-Building-Standard
About GreenCE
GreenCE, Inc. is an AIA Education Provider and USGBC Education Partner that delivers free continuing education to architects, engineers, interior designers, landscape architects, and contractors at http://www.greence.com. The GreenCE catalog covers sustainable design, LEED, material transparency, accessibility, and building product technology, and awards AIA LU|HSW hours, GBCI general and LEED-specific hours, IDCEC HSW CEUs, and other credit types depending on the course. GreenCE reports completions to AIA, GBCI, and IDCEC on the attendee’s behalf. Courses are sponsored by building product manufacturers. GreenCE is affiliated with Ron Blank & Associates, Inc., CE Academy, InfoSpec, and Elixir Environmental.
Last updated: August 17, 2026. Verify AIA, GBCI, IWBI, IDCEC, and state board requirements against the primary sources listed above before publication and at every content review cycle; hour counts, cycle dates, fees, and rating system versions change.