In Dubai, a Notary Public is appointed by the Dubai Courts, and the process to become one involves the following steps:

1. Education: You must have a minimum of a high school diploma or equivalent.

2. Age: You must be at least 21 years old.

3. Nationality: You must be a citizen of the United Arab Emirates (UAE) or have a valid residence visa.

4. Experience: You must have a minimum of three years of legal experience in the UAE.

5. Language Proficiency: You must be proficient in Arabic and English.

6. Notary Public Exam: You must pass the Notary Public Exam, which is administered by the Dubai Courts.

Steps to become a Notary Public in Dubai:

1. Obtain a law degree or a legal qualification from a recognized institution.

2. Gain a minimum of three years of legal experience in the UAE.

3. Enroll in the Notary Public Exam with the Dubai Courts.

4. Pass the Notary Public Exam, which includes a written and oral component.

5. Apply for appointment as a Notary Public with the Dubai Courts.

6. Pay the appointment fee and provide the required documents, such as a passport copy and a certificate of good conduct.

7. Receive your appointment as a Notary Public from the Dubai Courts.

8. Begin working as a Notary Public in Dubai.

Note: The process of becoming a Notary Public in Dubai may vary depending on the specific requirements of the Dubai Courts. It is important to research the requirements for your specific situation.