CPCD

It is a multiple-choice examination delivered in a single sitting, with items drawn from the nine published domains. The certifying body publishes the current item count, delivery method, and any accommodations policy on its website, so check there rather than relying on secondhand descriptions.

Those figures change and are set by the certifying organization. The official site publishes the current appointment length, fee schedule, and any regional pricing. Confirm before you book, and note whether a rescheduling fee applies if you move your appointment.

Candidates with a year or two of hands-on data management generally find the domain content familiar but the scenario items demanding, because they test judgment rather than recall. The passing standard is a scaled score set by the certifying body and published on its site; it is not a fixed percentage you can calculate from a practice test.

Retakes are permitted under the certifying body's policy, which typically includes a waiting period and a separate fee for each attempt. The exact waiting period, attempt limits, and fees are published officially. Plan your first attempt as if it is the only one and you will not need the policy.

Validity periods and renewal or recertification requirements are set by the certifying organization and are published on its site. Many credentials in this field require periodic renewal through continuing education or a re-examination. Check the current requirement early so you can plan your continuing education credits across the validity window.

Start with fundamentals and the regulatory environment, since every later domain assumes that vocabulary. Then take start-up and planning, CRF design and database build, and entry and discrepancy management as one connected block. Do cleaning and QC next, then coding, safety reconciliation, lock and archival, and systems and integrity last.

Common failure modes are memorizing definitions instead of workflows, weak grasp of the query lifecycle and who may change what, and shaky understanding of edit check specification versus UAT. Also common: confusing database lock with study close-out, and not knowing which reconciliation happens before unblinding versus after.

No. The exam tests principles and regulatory expectations, not button locations in any vendor's EDC system. What matters is understanding how systems support attributable, contemporaneous, original, accurate records and how you document validation, access control, and audit trails in a way an inspector would accept.

Primary sources beat summaries: ICH E6 GCP, CDISC implementation guides, MedDRA and WHO Drug documentation, and 21 CFR Part 11 for electronic records. Pair those with your own study documentation - a data management plan, a UAT script, a query log - and practice explaining each decision out loud.

No. This is an independent study resource and is not affiliated with, endorsed by, or sponsored by the certifying organization. Use it to organize your preparation, but rely on the official body's handbook and website for eligibility, scheduling, fees, scoring, and renewal requirements.