Under what circumstances do you need a letter of credit?

The letter of certification is issued to solve the problems that need to be proved, including but not limited to the following situations:

1. Handling visa formalities for studying abroad: Many countries have certain requirements on the qualifications and background of visa applicants and need various supporting documents. For example, applicants need to provide academic credentials, work experience certificates, and financial guarantee certificates. These documents need the corresponding unit certification.

2. Housing loan application: In the process of housing purchase or loan application, banks or real estate agents need to know the applicant's economic ability, assets and other information, and need to provide corresponding letters and certificates.

3. Occupation: When applying for certain positions, you need to provide past work experience certificates, honorary certificates and other documents, and these documents also need a letter of introduction from the unit or organization.

4. Official application: When submitting an application to a government or an official institution, you need to provide relevant letters and certificates.

5. Other circumstances that need to be proved: such as accident claims, recent physical health certificate, and proof of the true situation of the incident.

The concept of letter proof

Credit card is a kind of written certificate, which refers to the certificate issued by a specific unit, organization or institution to confirm a specific fact or situation. The purpose of communication is to solve some problems that need to be proved, such as visa application, immigration, schools and so on.

The letter certificate contains the identity information of the witness, the specific description of the matters to be proved, the time and place of proof, etc. , and you need to go through the formalities of official seal (or seal), signature and date of issuance. The authenticity needs to be guaranteed by the certifier or unit.

There are many kinds of letters and certificates, such as school certificates, unit salary certificates, court litigation judgments, etc. Each kind of evidence has different conditions and requirements for proof.

For example, the school certificate needs to prove the specific situation of the student in the college: admission time, academic system, major, study years and so on. The salary certificate needs to prove the date of work, position, salary and subsidies of the employee in the unit.