Zalo OA Verification: Why It's Worth the Time to Prepare
Zalo OA (Official Account) is a core tool for businesses to build brand trust and reach customers on the Zalo platform. A verified OA account displays a blue checkmark, increasing user trust and unlocking additional API access and message template permissions. For cross-border businesses entering the Vietnamese market, verification is a fundamental step for customer operations. However, many teams face rejection due to incomplete documents or minor oversights, leading to extended timelines. Based on practical experience, this article outlines the entire verification process and provides actionable optimization tips.
5 Types of Core Documents to Prepare Before Verification
Before submitting for Zalo OA verification, prepare each of the following items from the checklist—none can be omitted:
- Business entity proof: A local Vietnamese business license (GPKD) or overseas company registration certificate, with clear scans and a validity of at least 6 months.
- Administrator identification: Passport or ID of the legal representative or authorized administrator, matching the information on the business license. If an authorized administrator, a power of attorney (POA) is also required.
- Brand or product materials: Trademark registration certificate (if available), brand logo source files, product catalog or service introduction PDF, to prove brand authenticity.
- Operations contact information: At least one local Vietnamese phone number and email to receive verification codes and review notifications.
- OA account basic settings: Ensure the OA name, avatar, and description are complete, and the description must not contain contact details like URLs, phone numbers, or emails, as this may be considered marketing content.
4 Key Steps in the Zalo OA Verification Process
The verification process consists of four stages, each with specific operational requirements:
- Create an OA and complete basic settings: Log in to the Zalo OA admin dashboard, register a new account, fill in the OA name (recommended to use the official brand name), upload an avatar and cover image, and complete the description. Note: The OA name cannot be changed after submission, so confirm it in advance.
- Submit the verification application: In the dashboard, go to "Settings" -> "Verification", select "Business Verification", and upload the five types of documents listed above. The system will require details such as the business registration number and legal representative name, which must exactly match the documents.
- Wait for review (approximately 3-5 business days): The Zalo team will manually review the documents and may contact the operations contact by phone or email to verify information. Keep your phone accessible and respond promptly.
- Receive the result and handle feedback: If approved, the OA will display a blue checkmark. If rejected, the system will provide specific reasons. You must correct and resubmit within 15 days; otherwise, you will need to start a new application.
Common Rejection Reasons and Optimization Tips
Based on real cases, the following five reasons account for the highest proportion of rejections. Avoiding them in advance can improve your approval rate:
- Blurry documents or inconsistent information: Unclear scans, punctuation differences in the company name compared to the business license, or misspelled legal representative names. Use a high-resolution scanner and verify every character.
- Missing or invalid power of attorney: When submitted by a non-legal representative, the POA lacks a company seal or signature, or does not specify the scope of authorization. Use the official Zalo template and affix the company seal.
- OA name violations: The name contains sensitive words like "Official" or "Vietnam", or is similar to an existing brand. Consider adding "Vietnam" or "Official" to the name to differentiate, but you must provide trademark proof.
- Description contains contact information: Including email, phone, or URL in the description violates platform rules. Keep only the brand description and place contact details in automated replies later.
- Insufficient product information: No product catalog or service description provided, making it difficult for reviewers to assess business authenticity. Upload product images with brand logos or a service process PDF.
Optimization Tips: 3 Practical Techniques to Improve Approval Rates
In addition to avoiding the above issues, these techniques can further shorten review time:
- Test document compatibility in advance: Convert all files to PDF or JPG format, keeping each file under 5MB, to avoid rejection due to unsupported formats.
- Use a local Vietnamese SIM card: Ensure the operations contact phone number is a Vietnamese number that can receive international SMS, otherwise you may miss verification codes.
- Prepare a backup plan: If rejected on the first attempt, modify based on the feedback immediately and do not resubmit the same documents. You can also contact Zalo support at support@zalo.me to inquire about specific reasons.
After verification, regularly update your OA information, maintain activity, and comply with Zalo's content policies. For cross-border teams, it is recommended to incorporate the verification process into your project timeline, allocating at least one week to avoid impacting subsequent marketing activities.
