Choosing the wrong CDA Competency Standards book can create confusion when you prepare your portfolio, document experience, and plan for assessment. Use this guide to match the book to your work setting and age group, then consider the Birth to Five CDA Credential with Portfolio Review Buy Now
$399.00$299.00 to complete 120 hours of training, review all eight subject areas, and receive structured portfolio support.
The CDA Competency Standards book is not simply a study manual. It is the pathway-specific guide that explains the evidence, portfolio materials, family questionnaires, assessment expectations, and forms associated with your selected credential. The Council for Professional Recognition identifies the Birth to Five edition as the magenta book and the Preschool edition as the green book.
Using the correct edition helps align your education, professional experience, reflective statements, and Resource Collection. It also reduces the risk of preparing documents for an age group or setting that does not match your application. The Council requires candidates to purchase the book for their work setting before applying, so directors can help staff confirm this choice early.
Think of the book as a professional roadmap. It translates daily practice—routines, observations, family communication, curriculum planning, and guidance—into evidence that can be understood during the CDA process. A well-matched book supports stronger #planning, clearer reflection, and more intentional professional development.
Choose the green Preschool CDA Competency Standards book if your credential application is based on center-based work with children ages 3 to 5. The Council states that Preschool candidates need 120 hours of formal early childhood education focused on this age range and 480 hours of professional experience in a center-based preschool setting within the required timeframe.
The Preschool edition is appropriate for educators whose primary responsibilities involve preschool classrooms, including Head Start, child care centers, and other center-based programs serving three- to five-year-olds. Its examples and portfolio guidance are designed to help candidates demonstrate developmentally appropriate practice with preschool children.
The official CDA Council Preschool pathway provides the current eligibility and application details. ChildCareEd’s CDA Preschool Credential with Portfolio Review Buy Now
$500.00$400.00 can be a useful next step for educators who need the full 120-hour training sequence and feedback on portfolio documents. Completing training does not itself award the CDA; the Council makes the credentialing decision.
Choose the magenta Birth to Five CDA Competency Standards book if you work in a center-based program with infants, toddlers, and preschoolers or need a credential covering the full birth-to-five range. The Council requires Birth to Five candidates to complete 120 hours of formal education addressing children from birth through age five.
The experience requirement is broader than the Preschool pathway. Candidates must document 480 hours in a center-based setting with children birth to five, including at least 160 hours in each sub-age group: infants from birth through 17 months, toddlers from 18 through 36 months, and preschoolers ages 3–5.
The official Birth to Five pathway explains the required education, experience, portfolio, exam, and Verification Visit. This option may be especially practical for directors and educators who move among classrooms or work in programs serving the entire early childhood continuum.
Both pathways share the same eight CDA subject areas: planning a safe and healthy learning environment; advancing physical and intellectual development; supporting social and emotional development; building productive relationships with families; managing an effective program operation; maintaining professionalism; observing and recording behavior; and understanding child development and learning.
The significant difference is the age range represented in education, experience, examples, and evidence. Preschool preparation concentrates on ages 3–5. Birth to Five preparation requires candidates to demonstrate competence across three sub-age groups. This distinction affects scheduling, documentation, classroom observations, and portfolio organization.

Do not assume that a broad work history automatically qualifies you for Birth to Five. Verify that the setting, dates, age groups, and hour distribution meet the Council’s current rules.
Directors can make this decision more manageable by reviewing each educator’s actual assignment, documented hours, and professional goals. Start with the application setting rather than the educator’s preferred age group. A teacher may enjoy preschool but still need Birth to Five if the planned application requires evidence across all three sub-age groups.
Create a simple documentation system for each candidate. Keep training certificates, work-hour verification, CPR and First Aid records, family questionnaires, and portfolio drafts in one secure location. Training documentation should identify the agency, course, candidate, hours, dates, subject area, and instructor signature. If the course title does not identify the age range, the certificate should clarify the ages covered.
Use official Council information for current requirements and fees. Resources such as ChildCareEd’s Birth to Five CDA steps infographic can help staff visualize the process, while portfolio templates can support organization without replacing the official book.
A frequent mistake is buying the book based on the classroom where the candidate currently works rather than the pathway they intend to apply for. Another is assuming that the Preschool and Birth to Five editions are interchangeable. Although both address the CDA subject areas, their age-group expectations and experience requirements differ.
Candidates also sometimes submit certificates that do not clearly identify the ages covered, overlook the Birth to Five sub-age-hour distribution, or write reflections that describe excellent practice but fail to connect it to a specific competency. These problems are usually preventable with early planning.
State requirements vary - check your state licensing agency. State professional-development rules, scholarships, or employer policies may add requirements beyond the Council’s credential process.
Buy the green Preschool edition when your CDA pathway is center-based Preschool for children ages 3–5 and your experience is concentrated in that range. Buy the magenta Birth to Five edition when your pathway is center-based Birth to Five and you can document experience with infants, toddlers, and preschoolers, including the required hours in each group.
Before purchasing, complete this decision check:
For guided preparation, explore ChildCareEd’s Birth to Five Credential with Portfolio Review Buy Now
$399.00$299.00 or Preschool Credential with Portfolio Review Buy Now
$500.00$400.00. Each course is designed around the relevant age range, includes 120 hours across the eight subject areas, and offers portfolio support. Neither course issues the CDA Credential; only the Council for Professional Recognition awards it after all requirements are met.
The correct book is determined by your CDA pathway, work setting, and documented age-group experience—not simply by the age group you prefer. The green Preschool edition is for center-based educators working with children ages 3–5. The magenta Birth to Five edition is for center-based educators demonstrating competence with infants, toddlers, and preschoolers.
Once you select the pathway, use the book as your central planning tool. Track experience carefully, collect complete training documentation, organize your portfolio, and connect reflections to authentic classroom practice. With accurate preparation and support from your director, mentor, or training provider, the CDA process becomes a sequence of manageable professional steps.
Can I use the Preschool book for a Birth to Five application?
Use the edition that matches the pathway on your application. The books are pathway-specific, so confirm your choice with the Council.
Does Birth to Five replace the Preschool CDA?
They are different center-based pathways. Birth to Five covers ages birth–5, while Preschool focuses on ages 3–5.
Do both pathways require 120 hours of training?
Yes. Each requires formal training across the eight CDA subject areas, with the applicable age range.
Is the CDA book enough to earn the credential?
No. Candidates must also meet education and experience requirements, complete the portfolio and assessment process, and follow Council instructions.
Where can I confirm current requirements?
Review the relevant pathway page on the CDA Council website and consult your state licensing agency for additional rules.
References: CDA Council Preschool; CDA Council Birth to Five; Preschool Competency Standards book; Birth to Five Competency Standards book; CDA portfolio guidance.