- Which CPD Are We Talking About?
- Who Issues the Credential and What It Means
- What "Full-Spectrum" Actually Covers
- The Three Official Exam Domains
- Exam Format, Proctoring and Scoring
- How You Qualify: Two Pathways
- Board Fees Versus Training Tuition
- Staying Certified: The Three-Year Renewal
- How It Differs From Other Doula Credentials
- Where the Credential Fits Professionally
- Sequencing Your Preparation by Domain
- Frequently Asked Questions
- Here, CPD means Certified Professional Doula, issued by the National Doula Certification Board (NDCB), not any other credential sharing the acronym.
- The exam blueprint has exactly three domains: Professional Practices, Care Practices and Business Practices.
- Board fees total $400 ($50 application plus $350 exam), separate from training tuition.
- The passing score is 70% on a two-hour multiple-choice exam of roughly 140 questions.
Which CPD Are We Talking About?
If you searched "What is a CPD?", you may have landed on several very different answers. The acronym is shared by multiple unrelated credentials and concepts across industries. On this site, CPD means Certified Professional Doula, a credential for non-medical birth, postpartum and family-support professionals. Nothing in this article describes any other credential that happens to abbreviate to the same three letters.
For a broader orientation on the abbreviation itself, see our short explainers on what CPD stands for and CPD meaning. This article goes deeper into what the Certified Professional Doula credential is, what it requires and who it is built for.
Who Issues the Credential and What It Means
The Certified Professional Doula credential is awarded by the National Doula Certification Board (NDCB). NDCB's published materials describe it as a certification, which is a different thing from a government license. Its fact sheet distinguishes the credential from licensure and from any regulation of all doulas, and it reports a 2024 ANAB accreditation. Older handbook text, by contrast, discusses seeking accreditation, so if the accreditation status matters to you, confirm the current wording directly with NDCB.
What "Full-Spectrum" Actually Covers
NDCB's credential is described as a full-spectrum, non-medical doula credential. In practice, that framing reaches well beyond the delivery room. The scope of support a CPD may encounter includes:
- Fertility support
- Prenatal support
- Birth support
- Postpartum support
- Feeding and sleep
- Early childhood
- Pregnancy and infant loss
- Terminal illness and end-of-life support
These are areas of knowledge and client situations, not additional exam domains and not clinical privileges. A grief-support scenario on the exam, for example, tests how you communicate, stay within scope, document and refer, rather than asking you to deliver medical care. That is why the three official domains below are organized around professional conduct, care process and business operations rather than around life stages.
The Three Official Exam Domains
The formal exam objectives come from the NDCB Certified Professional Doula Content Outline, v3 (May 2024). It defines exactly three domains, each with tasks and supporting knowledge and skills. NDCB does not publish percentage weights for these domains, and having a similar number of listed tasks per domain does not mean the domains are weighted equally on the exam. Treat all three as fair game and avoid any study plan built on invented weightings. For a domain-by-domain walkthrough, see our complete guide to all 3 CPD content areas.
Domain 1: Professional Practices
This domain covers the standards that govern how a doula behaves and what a doula does and does not do.
- Professional standards and scope of practice
- Evidence-informed practice
- Communication with clients and care teams
- Confidentiality
- Recognizing and addressing bias
Domain 2: Care Practices
This domain follows the arc of caring for a client from first contact through follow-up.
- Assessment of client needs
- Individualized planning
- Providing support
- Evaluating how support is going
- Follow-up
- Referral when needs exceed your scope
Domain 3: Business Practices
This domain treats doula work as a practice you operate, not just a calling.
- Operating a practice
- Records and documentation
- Contracts and fees
- Insurance
- Safety
Candidates often underestimate the third domain because it feels administrative. Questions about contracts, boundaries and referral decisions can be just as scenario-driven as the care questions, so give Business Practices real study time.
Exam Format, Proctoring and Scoring
The exam is multiple choice with a two-hour time limit. Question count wording varies across NDCB sources: the FAQ says 140, the current examination page says at least 140, and the handbook says approximately 140. Plan for roughly 140 questions, but do not assume the number is guaranteed to be exact. NDCB does not disclose how many questions are scored versus unscored.
| Exam Detail | What NDCB Publishes |
|---|---|
| Format | Multiple choice |
| Time limit | Two hours |
| Question count | About 140 (wording varies: 140, at least 140, approximately 140) |
| Passing score | 70% |
| Delivery | Assess.AI examination platform with MonitorEDU remote proctoring (current exam page) |
| Retake | $100 per retake |
| Accommodation requests | At least seven days before testing |
One wrinkle: the older linked handbook names Prolydian and ProctorU as the delivery vendors, while the current exam-delivery page names Assess.AI and MonitorEDU. When scheduling, rely on the current exam-delivery page rather than the older handbook text.
Remote proctoring comes with rules. Current instructions call for valid identification, a clear and private testing area, no outside materials or personal items, remaining in the testing space for the session, and no copying of questions. Read these conditions well before test day so your setup does not become a problem.
We cover the scoring threshold in detail in our CPD passing score guide, and we discuss what candidates can and cannot know about outcomes in our CPD pass rate analysis. No cohort or first-attempt pass-rate statistic was verified in the reviewed official sources, so be wary of any site that quotes one without citing its source.
How You Qualify: Two Pathways
Candidates must be at least 18 and qualify through one of two routes, as described in the NDCB Applicant & Candidate Handbook 2024-2025 (v5). Our full CPD requirements guide goes deeper, but the outline is below.
Pathway 1: Approved Training-Program Graduate
You graduate from an NDCB-approved training program. AlloDoula Academy is among the listed programs. Evidence of completing the program must fall within one year of your application.
Pathway 2: Prior or Individual Learning
This route has heavier documentation requirements:
- 200 combined training hours completed within four years
- 75 documented clinical hours: 55 in a medical facility and 20 in-home
- Within the clinical requirement, five live births and 20 postpartum hours
The handbook describes this clinical work as noncompensated and preceptor-verified, with appropriately qualified medical preceptors. If you are weighing this route, start collecting verification early. Our guide to CPD training also covers how training fits into the process.
Supporting Requirements for Everyone
- CPR
- Professional liability insurance
- OSHA and bloodborne-pathogen training, universal precautions and personal safety training
- Business and client-contract documentation, or employer verification where applicable
- Professional background materials
- Agreement to the code of conduct and scope of practice
No universal fixed reference-letter count was verified. If a school asks you for references at admission, that is the school's requirement, not necessarily a separate board requirement.
Board Fees Versus Training Tuition
NDCB's currently published fees in USD are straightforward:
| Item | Fee |
|---|---|
| Application | $50 |
| Examination | $350 |
| Total board fees before training | $400 |
| Retake | $100 |
| Recertification (every three years) | $300 |
The FAQ publishes no annual dues and no member versus nonmember examination tier. Remember that training tuition is a separate cost paid to your school. If you pursue the approved-program route, check your program's own pricing page, such as AlloDoula Academy's program details, for tuition. For a complete picture of what to budget, see our CPD certification cost breakdown.
Attempt Limits
The published pathway allows three attempts per application. The first retake is described as occurring within 30 days and carries the $100 fee. After three unsuccessful attempts, a new application is required. Given those limits, it is worth preparing seriously for the first sitting; our CPD exam difficulty guide explains what tends to trip candidates up.
Staying Certified: The Three-Year Renewal
The credential is valid for three years. Detailed renewal instructions require:
- 20 continuing-education contact hours
- 10 Keeping Current contact hours
- Total: 30 contact hours (not to be converted into 30 CEUs)
The Keeping Current component can be satisfied with a preapproved 10-hour course, or with current-topic study plus practice validation that includes at least three client contracts and feedback. You must also maintain CPR and first aid, professional liability insurance, and compliance with the code and scope.
How It Differs From Other Doula Credentials
The doula world has several certifying organizations, and their credentials are not interchangeable. The NDCB CPD is a full-spectrum, non-medical credential. It is not CAPPA's Certified Postpartum Doula, and it is not another issuer's Certified Perinatal Doula. DONA International runs its own separate birth doula certification pathway with its own requirements, so compare the published requirements side by side before you commit to a route.
| Question | NDCB CPD |
|---|---|
| Issuer | National Doula Certification Board |
| Scope | Full-spectrum, non-medical |
| Exam domains | Professional, Care and Business Practices |
| Validity | Three years |
We deliberately avoid attributing DONA's requirements here, since they belong to a different pathway; consult DONA's own birth doula certification page for those details. Our CPD certification overview and what is CPD certification pages offer more context on the NDCB credential itself.
Where the Credential Fits Professionally
Certified Professional Doulas typically work in one of a few ways: running an independent practice, working within a doula agency or community-based program, or supporting families through organizations that employ doulas. Because the credential covers business practices, contracts and fees, it is clearly designed with self-employed practitioners in mind, though the supporting documentation also contemplates employer verification for those who work for organizations.
On earnings, we will not quote figures we cannot support. No reliable salary distribution specific to the NDCB CPD was verified, and no research isolated an earnings premium caused by holding the certification. Income for doulas varies with region, client volume, fees charged and the mix of services offered. For a deeper treatment of how to think about it, see our CPD salary guide, our analysis of whether certification is worth it and our overview of CPD jobs.
Sequencing Your Preparation by Domain
Rather than a generic study calendar, sequence your preparation around the exam's own structure. One reasonable approach for a six-week window, built on the three official domains:
Professional Practices
- Re-read scope-of-practice and code-of-conduct language until you can tell a doula task from a medical one
- Work through confidentiality and bias scenarios
Care Practices
- Walk the full cycle: assessment, plan, support, evaluation, follow-up, referral
- Practice full-spectrum scenarios, including loss and end-of-life support, focusing on referral judgment
Business Practices
- Review contracts, fees, records, insurance and safety
- Draft a sample client contract to see where boundaries live
Mixed Review
- Sit timed practice sets against a two-hour clock
- Revisit weak domains and test your remote-proctoring setup
Professional Practices comes first because scope and ethics underpin the other two domains. For a fuller plan, read our CPD study guide and use the CPD cheat sheet for last-minute review. When you are ready to test your knowledge under realistic conditions, try our CPD practice tests and compare your results across the three domains.
Key Takeaway
Since NDCB publishes no domain weightings, do not skip any domain. Balance your time across Professional, Care and Business Practices, and spend extra effort on scenario questions about scope, referral and contracts.
Frequently Asked Questions
A CPD is a Certified Professional Doula, a credential issued by the National Doula Certification Board (NDCB). It is a full-spectrum, non-medical certification that covers support from fertility through postpartum, early childhood, loss and end-of-life care.
Three: Professional Practices, Care Practices and Business Practices, as defined in the NDCB Certified Professional Doula Content Outline v3 (May 2024). NDCB does not publish percentage weights for them.
The passing score is 70%. The multiple-choice exam has a two-hour limit and roughly 140 questions, though NDCB sources word the question count slightly differently (140, at least 140, or approximately 140).
NDCB's published board fees are $50 for the application and $350 for the exam, totaling $400, before any training tuition. A retake costs $100, and recertification costs $300 every three years.
It is valid for three years. Renewal requires 20 continuing-education contact hours plus 10 Keeping Current contact hours (30 total), along with current CPR and first aid, professional liability insurance, and compliance with the code and scope.