- What This Certification Actually Is
- The Two-Exam Structure
- The Six IS Core Domains
- The Fourteen Data Management Domains
- Fees and Registration Mechanics
- Eligibility, Ethics and the Passing Requirement
- What Is Not Publicly Confirmed
- Where the Credential Fits in a Career
- Sequencing the Twenty Domains
- Frequently Asked Questions
- The Assistant (Foundational) route requires two separate exams: Information Systems Core and Data Management, each listed at 60 minutes.
- The published passing requirement is 50% or higher on the foundational route.
- The listed CDP Basic Foundational Exam Purchase is USD498 for both foundational exams, not a per-paper fee.
- Twenty unweighted content areas apply: six IS Core headings and fourteen Data Management headings.
What This Certification Actually Is
"CDP" is an acronym shared by several unrelated credentials, which is why searches for it return a confusing mix of results. This article covers one specific credential: the ICCP Certified Data Professional Assistant at the Foundational level. ICCP is the issuing body, and the Assistant route is the entry point of its data professional certification ladder. If you are still sorting out the terminology, our explainers on what CDP certification is and what CDP stands for cover the naming in more detail.
One point of caution: some candidates and recruiters use the word "Associate" for this tier. The current issuer sources reviewed do not establish Associate as an official alias, and they do not document any rename or equivalence between an Associate credential and the Assistant credential. Treat "Assistant (Foundational)" as the authoritative name and check the issuer's pages before assuming any other label maps onto it.
The credential is aimed at people who are early in data work or are moving into it from adjacent IT and business roles. It tests breadth across information systems and data management rather than deep specialization in one tool or platform. That breadth is the defining characteristic of the whole preparation effort: you are expected to speak credibly about governance, architecture, quality, security, integration and ethics, not to configure a specific product.
The Two-Exam Structure
The most important structural fact about this certification is that it is not a single test. The Assistant route requires passing two separately administered examinations:
| Examination | Published time limit | Focus |
|---|---|---|
| Information Systems Core Exam (Foundational) | 60 minutes | Six IS Core subject headings covering systems, architecture, infrastructure, project management and analysis and design |
| Data Management Exam (Foundational) | 60 minutes | Fourteen Data Management subject headings covering the data management process through data ethics |
Because there are two papers with two separate timers, there is no single "exam length" to quote for the credential. The published limits are 60 minutes for each paper. Live question counts, the split between scored and unscored items, and item formats are not confirmed in the sources reviewed, so you should not plan around a fixed number of questions per paper until you have confirmed it with ICCP at purchase time.
ICCP also states that foundational credential holders must retake the extended 90-minute examinations to qualify for higher levels. In practical terms, passing the foundational papers does not carry forward as credit toward professional-level exams. Plan the foundational credential as a standalone achievement rather than a down payment on the next tier. For a candid read on the effort involved, see how hard the CDP exam is.
The Six IS Core Domains
The Information Systems Core paper draws on six published headings. The issuer does not publish percentage weights for them, so the order below is simply the published structure, not a ranking of importance. Our full breakdown lives in the CDP exam domains guide; here is what each heading asks of a foundational candidate.
Domain 1: IS Core: Information Systems
The conceptual foundation: what an information system is, its components, and how it supports an organization.
- Distinguish data, information and knowledge
- Understand the role of systems in supporting business processes
Domain 2: IS Core: Data and Information Management
How data is stored, organized and handled as an organizational asset at the systems level.
- Know basic data storage and database concepts
- Connect data handling to business value
Domain 3: IS Core: Enterprise Architecture
How an organization's business, data, application and technology layers fit together.
- Recognize the layers an enterprise architecture describes
- Understand why architecture frameworks exist
Domain 4: IS Core: IT Infrastructure
The hardware, networks and platforms that systems run on.
- Understand servers, networks and storage at a conceptual level
- Relate infrastructure choices to availability and performance
Domain 5: IS Core: IS Project Management
Planning and delivering information systems initiatives.
- Know the phases and typical deliverables of an IS project
- Understand scope, schedule, risk and stakeholder concerns
Domain 6: IS Core: Systems Analysis & Design
How requirements are gathered and turned into system designs.
- Understand requirements elicitation and documentation
- Recognize common lifecycle approaches
The Fourteen Data Management Domains
The Data Management paper is the larger of the two in terms of subject headings. Fourteen published headings supply the remaining domains. As with IS Core, no percentage weights are published, and a separately detailed foundational-only scored blueprint is not confirmed. Importantly, these fourteen headings are not the same as the thirteen-topic Data Foundations exam outline that ICCP also publishes; do not swap one for the other when building your study plan.
Governance, Architecture and Development
Domain 7: Data Management: Data Management Process
The overarching framework for treating data management as a coordinated discipline.
- Understand how the individual functions relate to one another
Domain 8: Data Management: Data Governance Function
Decision rights, accountability, policies and stewardship over data.
- Know the purpose of policies, standards and stewardship roles
- Understand why governance underpins nearly every other function
Domain 9: Data Management: Data Architecture Management Function
Defining the data structures and models that meet enterprise needs.
- Understand enterprise data models and their purpose
Domain 10: Data Management: Data Development Function
Analysis, design, building and maintenance of data solutions.
- Distinguish conceptual, logical and physical modeling
Operations, Security and Shared Data
Domain 11: Data Management: Data Operations Management Function
Keeping data environments running, recoverable and supported day to day.
- Understand database support, backup and recovery concepts
Domain 12: Data Management: Data Security Management Function
Protecting data confidentiality, integrity and appropriate access.
- Know access control, privacy and classification concepts
Domain 13: Data Management: Reference and Master Data Management Function
Managing shared, consistent versions of core business entities and code sets.
- Distinguish reference data from master data
- Understand why a single trusted version matters
Analytics, Content and Quality
Domain 14: Data Management: Data Warehousing and Business Intelligence Management Function
Integrating data for reporting and analysis.
- Understand warehouse purpose and the role of BI
Domain 15: Data Management: Document and Content Management Function
Managing unstructured content such as documents, records and media.
- Contrast unstructured content management with database management
Domain 16: Data Management: Metadata Management Function
Data about data: definitions, lineage, and the catalogs that expose them.
- Understand business versus technical metadata
Domain 17: Data Management: Data Quality Management Function
Measuring, monitoring and improving fitness of data for use.
- Know common quality dimensions and the idea of quality improvement cycles
Emerging and Cross-Cutting Topics
Domain 18: Data Management: Big Data
The characteristics of large, fast and varied data and how it changes management practice.
- Understand what makes big data distinct from traditional data
Domain 19: Data Management: Data Integration
Moving and combining data across systems.
- Understand common integration patterns at a conceptual level
Domain 20: Data Management: Data Ethics
Responsible handling of data, including fairness, transparency and respect for individuals.
- Connect ethics to governance, security and the ICCP Code of Ethics
Practice-question allocation across these twenty areas is an editorial decision on our side, not an issuer-published weighting. If you want to see how the areas are phrased in question form, you can try the CDP practice tests and notice how many questions test the relationships between functions rather than isolated definitions.
Fees and Registration Mechanics
The official CDP Basic Foundational Exam Purchase is listed at USD498. That product includes both foundational examinations, IS Core and Data Management Foundations. Two cautions apply to how you read that number:
- It is the combined listed product price, not a per-paper fee.
- It is not a verified total that includes every proctoring, retake, renewal or membership charge. Those items are not confirmed in the reviewed sources.
Bundle and sale prices are separate offers and may change, so the figure you see at checkout may differ from the standard listing. Before you budget, confirm the current price directly on the ICCP purchase page. Our CDP certification cost breakdown walks through how to think about the known price versus the unknown extras.
Eligibility, Ethics and the Passing Requirement
Two requirements are explicit for the Assistant route. First, adherence to the ICCP Code of Ethics is required. This is more than a formality: Data Ethics is itself one of the twenty content areas, so the ethics expectation shows up both as a condition of holding the credential and as examinable subject matter.
Second, the published passing requirement is 50% or higher. That is the only passing figure supported by the reviewed sources. Whether that threshold is applied per paper or in some other manner, and how scoring is computed from scored versus unscored items, is not detailed there, so confirm those mechanics with ICCP. Our CDP passing score page tracks what is and is not confirmed.
On experience, the Assistant-specific program section states no numerical experience minimum. Be careful here: broader comparison text and the experience requirements for higher levels exist elsewhere on the issuer's site, and they must not be substituted for the Assistant eligibility rules. For a full treatment of what qualifies you to sit the papers, read our CDP requirements guide.
What Is Not Publicly Confirmed
Responsible preparation means knowing where the public record stops. In the sources reviewed on September 29, 2026, the following remain unverified for the foundational route:
- Live question counts for each paper
- Scored versus unscored item splits and item formats
- The named testing provider
- The foundational pass rate
- Whether books or calculators are permitted
- Whether delivery is adaptive
- Accommodation and retake rules
- Level-specific renewal duration, CEUs and fees
Because the live counts are unknown, you should not build your preparation around a fixed-count, combined-timer simulation. The two papers are separately timed at 60 minutes each, and any drill you run should respect that separation rather than blending them into one sitting with a single clock. For the same reason, we caution against quoting any foundational pass rate; see what the data shows on CDP pass rates for an honest account of what has and has not been published.
Where the Credential Fits in a Career
The Assistant (Foundational) credential signals broad, vendor-neutral literacy in information systems and data management. That profile tends to suit early-career and transitional roles: junior data analysts, data stewards-in-training, business analysts working with data teams, and IT staff moving toward data governance or quality work. Employers in data-heavy sectors such as finance, healthcare, government and large enterprises are the natural audience, since they care about governance, security, quality and ethics as much as tooling.
It is worth being realistic about earnings claims. General data-role salaries, and the earnings associated with higher CDP levels, do not establish what an Assistant-level holder earns, and no Assistant-specific figure is published in the reviewed sources. Read our CDP salary guide and CDP jobs overview with that distinction in mind, and use the worth-it analysis to weigh a USD498 listed exam purchase against your own career goals rather than against generic salary headlines.
Key Takeaway
Treat this credential as proof of structured, cross-domain data literacy. Its value to you depends on your target role: strongest where governance, quality and architecture vocabulary matter, weaker where employers screen only for a specific tool or platform.
Sequencing the Twenty Domains
Because the two papers are separate, the cleanest approach is to sequence your study by paper and by dependency between domains, instead of by a generic calendar. The timeline below is one reasonable ordering; adjust the pacing to your own background. For a fuller method, see our CDP study guide and the one-page CDP cheat sheet for late review.
IS Core foundations
- Domains 1 and 2: information systems and data and information management
- Build the shared vocabulary that later domains assume
IS Core structure and delivery
- Domains 3 to 6: enterprise architecture, IT infrastructure, IS project management, systems analysis and design
- Take an IS Core practice set under a 60-minute limit
Data management backbone
- Domains 7 to 10: process, governance, architecture and development
- Governance first, since it frames the remaining functions
Operate, protect, share
- Domains 11 to 13: operations, security, reference and master data
Analyze, describe, assure
- Domains 14 to 17: warehousing and BI, document and content, metadata, quality
Emerging topics and full review
- Domains 18 to 20: big data, integration, ethics
- Run a separate timed Data Management practice paper, then revisit weak areas
The reasoning is dependency-driven: governance and metadata concepts recur inside quality, security, master data and integration questions, so learning them early pays off repeatedly. Ethics goes last only for scheduling convenience; keep reviewing it throughout, since it connects to governance and security and to the Code of Ethics requirement. When you are ready to test yourself, use the main practice test site to drill each domain and to simulate the two papers as separate 60-minute sittings.
Frequently Asked Questions
Two. The route requires the Information Systems Core Exam (Foundational) and the Data Management Exam (Foundational), each with a published 60-minute limit. They are separately timed papers.
The current published passing requirement is 50% or higher. Details on how that is applied across the two papers are not spelled out in the reviewed sources, so confirm them with ICCP before your sitting.
The listed CDP Basic Foundational Exam Purchase is USD498 and covers both foundational exams. It is a combined product price, not a verified all-in total, so retake, proctoring, renewal and membership costs should be confirmed separately.
The Assistant-specific program section states no numerical experience minimum. Adherence to the ICCP Code of Ethics is required. Experience requirements for higher levels should not be applied to the Assistant route.
Not directly. ICCP states that foundational credential holders must retake the extended 90-minute examinations to qualify for higher levels, and those professional exams are different from the two 60-minute foundational papers.