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DAMA DQ-1220 Exam Overview:
| Certification Vendor: | DAMA International |
|---|---|
| Exam Name: | Data Quality |
| Exam Number: | DQ-1220 |
| Related Certifications: | DG-1220 Data Governance CDMP Associate CDMP Fellow DMF-1220 Data Management Fundamentals CDMP Master |
| Available Languages: | English |
| Exam Price: | $311 USD (member), $411 USD (non-member) |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Passing Score: | 70% |
| Exam Format: | Multiple Choice, Scenario-Based |
| Real Exam Qty: | 70-100 |
| Recommended Training: | DAMA DMBOK Guide Official CDMP Study Resources |
| Exam Registration: | DAMA Official Registration Testing Partner: Kryterion |
| Exam Way: | In-person at authorized test centers or remote online proctored |
| Pre Condition: | Recommended: DMF-1220 (Data Management Fundamentals) or equivalent knowledge; 2+ years of data management experience |
| Official Syllabus URL: | https://dama.org/certification/cdmp/ |
DAMA DQ-1220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Quality Assessment and Profiling | 25% | - Data profiling techniques - Assessment methods and tools - Defining quality rules and metrics |
| Tools, Techniques and Implementation | 20% | - Data quality in lifecycle management - Data quality tools and technologies - Business value and ROI |
| Data Quality Improvement | 20% | - Data cleansing and standardization - Root cause analysis - Monitoring and continuous improvement |
| Data Quality Concepts and Principles | 15% | - Data quality in DMBOK framework - Data quality dimensions - Definition and importance of data quality |
| Data Quality Strategy and Governance | 20% | - Integration with data governance - Roles and responsibilities - Data quality strategy and policy |
DAMA Data Quality: Common Questions From Candidates
What is the DAMA Data Quality certification exam?
The DAMA Data Quality exam (code: DQ-1220) is the official DAMA exam that leads to the CDMP Specialist - Data Quality certification. It sits at the Specialist level of the DAMA certification track. It is also connected with related credentials such as CDMP Associate, CDMP Master, CDMP Fellow, DG-1220 Data Governance, DMF-1220 Data Management Fundamentals. Passing it proves to employers that your skills have been validated by DAMA itself, which is why the DQ-1220 credential keeps showing up in job postings.
How many questions are in the DQ-1220 exam, and how long does it take?
The DAMA Data Quality exam gives you 90 minutes to work through 70-100. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.
What score do I need to pass the DQ-1220 exam, and how much does it cost?
The passing score for the DAMA Data Quality exam is 70%, and the official registration fee is $311 USD (member), $411 USD (non-member). Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 70%.
Are there any prerequisites for the DQ-1220 exam?
According to DAMA, the following applies: Recommended: DMF-1220 (Data Management Fundamentals) or equivalent knowledge; 2+ years of data management experience. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://dama.org/certification/cdmp/ before you register.
How do I register for the DQ-1220 exam?
You can book your DAMA Data Quality exam through the official channels below:
Depending on availability in your region, the exam is delivered as In-person at authorized test centers or remote online proctored.
What official training does DAMA recommend for the DQ-1220 exam?
DAMA lists the following training options for DAMA Data Quality candidates:
Official courses build a solid foundation, and pairing them with the 0 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.
Can I try the DQ-1220 practice questions before buying?
Yes. Dumpkiller offers a free DQ-1220 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your DAMA Data Quality material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
What happens if I do not pass the DQ-1220 exam, and how is my order delivered?
If you take the corresponding DQ-1220 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.
What topics are covered in the DQ-1220 exam?
The official DAMA Data Quality syllabus is organized into 5 main domains. The first three are Tools, Techniques and Implementation (20%), Data Quality Strategy and Governance (20%), and Data Quality Concepts and Principles (15%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.


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