1-Purpose and Reason: The person who wants to obtain a long-term residence permit may need to explain the purpose for which he wants to live in the country. This purpose may be work, education, family reunification or other valid reasons.
2-Financial Status: The applicant may be asked to submit documents showing that he/she has sufficient financial resources to live in the country.
3-Health Status: Some countries may require health reports or medical examinations to evaluate the health status of applicants.
4-Criminal Record Check: The applicant may need to submit documents showing that his criminal record is clean.
5-Sponsorship or Employer Support: In applications for employment purposes, it may be necessary to submit a letter of support or sponsorship documents from the employer.
6-Education and Qualifications: People who will apply for a residence permit for educational purposes may generally need to be affiliated with an educational institution where they have been accepted.
7-Required Documents: Other documents requested by the immigration or internal affairs office of the relevant country.

Long-term residence permit process and requirements may differ from country to country. Before applying, it is important to obtain up-to-date and accurate information by visiting the website of the official immigration or internal affairs office of the relevant country.