Microsoft Dynamics 365 Business Central Developer
Exam Code : MB-820
The Dynamics 365 Business Central Developer certification validates your ability to design, develop, test, and maintain solutions based on Microsoft Dynamics 365 Business Central, including creating extensions, integrating applications, debugging, and ensuring data integrity in deployments and upgrades.
- Exam Breakdown
- Domain Breakdown
- Access Breakdown
Exam Format
- Exam Code: MB‑820
- Level: Associate-level, focused on the Business Central Developer role
- Duration: 100–120 minutes (multiple sources report both; indicative duration is approximately 100 minutes, but candidates often receive up to 120 minutes)
- Passing Score: 700 out of 1,000 (scaled)
- Unscored Content: May include pilot questions; these are not marked, so answer all items thoughtfully
Exam Details
- Question Types: Multiple-choice, drag-and-drop, scenario-based, fill-in-the-blank, sequencing
- Number of Questions: Approximately 40–60
Exam Policies
- Offline Proctoring: Must be rescheduled or canceled at least 24 hours before the scheduled exam time.
- Online Proctoring: Must be rescheduled or canceled at least 24 hours before the scheduled exam time.
- Waiting Period: If a candidate fails the exam, they must wait 24 hours before the first retake. After a second failure, a 14-day waiting period applies.
- Retake Fee: Full exam fee must be paid for each retake.
Certification Validity and Renewal
- Validity: 1 year
- Renewal Options: Renew annually by completing a free online assessment on Microsoft Learn before the certification expiration date.
Exam Fee
Base Fee:- India – 4865 INR
- Europe – 126 EUR
- Middle East – 83 USD
- USA – 165 USD (excluding taxes; fees may vary by country)
- Taxes: Country-specific GST/VAT may apply.
- Example: In India, an 18% tax applies, making the total 5740 INR (4865 INR + 857 INR tax).
Prerequisites
There are no formal prerequisites for taking the MB-820 exam. However, it is recommended to have:- Experience developing applications using Microsoft Dynamics 365 Business Central
- Knowledge of the AL programming language and Business Central architecture
- Understanding of ERP concepts and business processes
- Familiarity with Microsoft development tools such as Visual Studio Code and Azure DevOps
Exam Topics
- Describe Dynamics 365 Business Central architecture and functionality
- Install, develop, and deploy Business Central applications
- Develop by using AL objects such as tables, pages, reports, and codeunits
- Develop solutions using AL programming language
- Work with development tools and debugging environments
- Integrate Business Central with external services and applications
Intended Audience
The Dynamics 365 Business Central Developer certification is ideal for professionals developing ERP solutions using Microsoft technologies, including roles such as:- Dynamics 365 Developer
- ERP Application Developer
- Business Central Developer
- Technical Consultant
Career Impact
- Jobs You Can Get: Dynamics 365 Developer, ERP Developer, Technical Consultant, Business Applications Developer
- Average Salary: Varies by country — U.S.: $95,000–$135,000 USD, India: ₹10,00,000–₹25,00,000 INR, United Kingdom: £50,000–£85,000 GBP, UAE: 180,000–300,000 AED per year.
- Why It’s Valuable: Validates expertise in developing ERP solutions using Microsoft Dynamics 365 Business Central, one of the most widely used cloud ERP platforms for small and medium-sized businesses.
Exam Mode
The exam is proctored and can be taken either:- In-person at authorized Pearson VUE test centres
- Online through Pearson VUE’s online proctoring system
Exam Booking Link
Book your Microsoft Dynamics 365 Business Central Developer Exam via Microsoft — Click here (https://learn.microsoft.com/en us/credentials/certifications/exams/mb-820/)
Once you pass the exam
- Download your Microsoft Certification from the Microsoft Certification Dashboard
- Processing Time: Certificate available within 24 hours after passing the exam
- Log in to Microsoft Certification Dashboard: https://learn.microsoft.com/en-us/certifications/dashboard
- Navigate to the Certifications section
- Download your certification badge and certificate
Offers
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Top Reasons to Choose
Microsoft Dynamics 365 Business Central Developer
Growing Demand for ERP Developers
Organizations adopting cloud ERP solutions need skilled developers who can build, customize, and integrate Dynamics 365 Business Central applications to improve operations, automate processes, and support digital transformation initiatives.
Strong Microsoft Ecosystem Integration
This certification proves expertise in building Business Central solutions integrated with Microsoft technologies such as Azure, Power Platform, and Microsoft 365, enabling developers to deliver powerful enterprise business applications.
Career Growth and Global Recognition
As an official Microsoft Associate-level certification, it is globally recognized and valued by employers, helping professionals advance their careers in ERP development, enterprise application development, and Microsoft business solutions consulting.
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FAQ
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Who should take the Microsoft Dynamics 365 Business Central Developer (MB-820) exam?
The MB-820 exam is designed for developers and technical consultants who build, customize, and maintain applications using Microsoft Dynamics 365 Business Central. Candidates usually work with ERP systems and have experience using AL programming, Visual Studio Code, and Microsoft development tools to extend Business Central functionality.
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How difficult is the MB-820 exam?
The MB-820 exam is considered moderately challenging because it focuses on development tasks and application architecture rather than configuration alone. Candidates must understand Business Central architecture, AL programming, extension development, and system integration. Practical experience developing Business Central solutions significantly improves the chances of passing the certification exam.
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Why does Microsoft offer the Dynamics 365 Business Central Developer certification?
Microsoft offers this certification to validate professionals who develop and extend Dynamics 365 Business Central applications. As organizations increasingly adopt cloud ERP platforms, certified developers help design custom business solutions, integrate systems, automate workflows, and improve operational efficiency across modern enterprise environments using Microsoft technologies.
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What tools and resources can be used to prepare for the MB-820 exam?
Candidates can prepare for the MB-820 exam using Microsoft Learn learning paths, official documentation, and hands-on development practice. Developers should build Business Central extensions using AL language, practice debugging, and explore integration scenarios with other Microsoft services such as Power Platform and Azure to gain real-world experience.
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Is the Microsoft Dynamics 365 Business Central Developer certification valuable in 2026?
Yes, the MB-820 certification remains valuable in 2026 because Dynamics 365 Business Central continues to grow as a leading cloud ERP solution for small and medium businesses. Certified developers are highly valued for their ability to build customized solutions, integrate applications, and support enterprise digital transformation initiatives.
