The Erasmus+ student application procedure for receiving financial support (Erasmus+ grant) involves the following steps:

1. Eligibility:
  - Students must be enrolled in a higher education institution that holds the Erasmus Charter for Higher Education (ECHE).
  - Students can apply for Erasmus+ mobility for studies or traineeships.

2. Application to the Home Institution:
  - Students must apply for the Erasmus+ mobility through their home institution, which is responsible for the selection process.
  - The home institution will provide information on the application deadlines, required documents, and selection criteria.

3. Selection Process:
  - The home institution will evaluate the applications based on the established selection criteria, which may include academic performance, language proficiency, and motivation.
  - The home institution will select the students and nominate them for the Erasmus+ mobility.

4. Acceptance by the Host Institution:
  - The nominated students must then apply to the host institution, which will review the application and decide on the acceptance.
  - The host institution will provide information on the application process, required documents, and deadlines.

5. Preparation and Mobility Agreement:
  - Once accepted by the host institution, the selected students must sign a Learning Agreement or Traineeship Agreement, which outlines the details of the mobility period, such as the study/traineeship program, ECTS credits, and recognition of the academic achievements.
  - Students may also need to complete other administrative tasks, such as obtaining a visa, arranging accommodation, and completing language assessments.

6. Erasmus+ Grant Application:
  - Eligible students can apply for the Erasmus+ grant, which is a financial contribution to cover the additional costs associated with the mobility period.
  - The grant application is typically submitted to the National Erasmus+ Agency in the student's home country.
  - The grant amount varies depending on the destination country, the student's financial situation, and other factors.

7. Grant Disbursement:
  - If the grant application is approved, the Erasmus+ grant will be disbursed to the student, usually in two installments (before and after the mobility period).
  - The grant is intended to cover the additional costs of living, travel, and other expenses related to the Erasmus+ mobility.

It's important to note that the specific application procedures and requirements may vary slightly between different higher education institutions and National Erasmus+ Agencies. Students should consult their home institution's International Office or the National Erasmus+ Agency for detailed information on the application process and eligibility criteria.