Odoo Functional Certification
More study resources
Cheat sheet
Keep the key ideas within reach.
ExploreKey terms
Get comfortable with the vocabulary.
ExploreStudy plan
Give each week a clear focus.
ExploreCommon mistakes
Understand the traps and how to avoid them.
ExploreCase studies
Put your knowledge to work in context.
ExploreExam-day guide
Prepare for the day ahead.
ExploreAbout this exam
The Odoo Functional Certification is a multiple-choice credential for people who implement and operate Odoo's business applications rather than develop them. It is aimed at functional consultants, in-house ERP administrators, accountants and operations staff who need to prove they can configure and run Odoo end to end, not just navigate a single screen. The exam spans the core application set that Odoo publishes on its own site - CRM, Sales, Purchase, Inventory, Accounting and Invoicing, Manufacturing, Project and Timesheets, Website and eCommerce, Human Resources - plus the settings and technical configuration layer that ties them together, with each area weighted evenly at roughly a tenth of the paper. Because the modules are tightly integrated, questions frequently cross boundaries: a stock valuation choice touches accounting, a delivery lead time touches sales. Preparation therefore works best as hands-on practice in a real database rather than passive reading. Build a scenario company, run a full quote-to-cash and purchase-to-pay cycle, then revisit each application to explain why a setting behaves as it does. Note that at the time of retrieval the official certification page returned an error and no authoritative figures for length, fee, pass mark or retake rules could be confirmed; those fields are marked for review and should be checked with Odoo directly. This guide is independent and not affiliated with Odoo.
What you'll study
About Odoo Functional Certification preparation
What format is the exam?
It is a multiple-choice exam delivered online. The publicly reachable Odoo pages at the time of research did not publish an item count, time limit or section breakdown, so treat any specific number you see elsewhere as unverified and confirm the current structure with Odoo before booking.
How difficult is it?
It rewards configuration experience more than memorisation. Candidates who have run a full sales-to-invoice and purchase-to-payment cycle in a live database usually find it manageable; candidates who have only watched tutorials tend to struggle with cross-application questions where a setting in one app changes behaviour in another.
How long should I study?
There is no published preparation time. A practical plan is four to six weeks of part-time work: one week per major cluster of apps, plus a final week spent on end-to-end scenarios and on the settings and technical configuration topics, which are easy to skip because they feel less concrete than CRM or Sales.
What is the passing score?
Not confirmed. The official certification page was unreachable during research and no pass mark is published on the pages that were available, so no figure is quoted here. Ask Odoo's certification team or check the training portal for the current threshold before you sit the exam.
Can I retake it if I fail, and is there a fee?
Retake rules and pricing could not be verified from the available source pages and are flagged for review. Do not budget on the basis of figures from older blog posts or forum threads, since exam policies are revised. Confirm both the fee and any retake allowance directly with Odoo when you register.
How long is the certification valid?
No validity period is stated in the material available at the time of research. Because Odoo releases a new major version annually and functional details shift between versions, check with Odoo whether your certificate is tied to a specific version and whether recertification is expected.
What study order do you recommend?
Start with Sales and CRM, then Inventory and Purchase, because those four generate most of the transactions the rest of the system reacts to. Add Accounting and Invoicing once you can explain how a delivery and a vendor bill post. Finish with Manufacturing, Project and Timesheets, Website and eCommerce, HR, and finally settings and technical configuration.
What are the most common failure modes?
Three recur. First, ignoring the settings menus, which carry a tenth of the paper and influence everything else. Second, learning each app in isolation and being unable to trace a document across modules. Third, guessing at accounting entries rather than practising them. Build one continuous scenario company and you avoid all three.
Is this an official Odoo resource?
No. This page is produced by an independent study platform and is not affiliated with, endorsed by, or sponsored by Odoo. Use it as a study aid alongside Odoo's own documentation and training material, and rely on Odoo for authoritative exam logistics.