The electoral procedure of the Vice President of India is mentioned under article 66 of the Constitution of India. Let's understand the details of this electoral procedure.

Article 66 of the Constitution of India:
Article 66 of the Indian Constitution deals with the election of the Vice President of India. It outlines the process through which the Vice President is elected and the qualifications required for the position.

Qualifications for the Vice President:
According to Article 66, a person must possess the following qualifications to be eligible for the position of Vice President:
- He/she must be a citizen of India.
- He/she must have completed at least 35 years of age.
- He/she must be qualified for election as a member of the Rajya Sabha (the Upper House of Parliament).

Election Procedure:
The election of the Vice President is conducted by means of an electoral college, which consists of members from both houses of Parliament - the Rajya Sabha and the Lok Sabha (the Lower House). The members of the Legislative Assemblies of the states also participate in the election.

Nomination:
The nomination process begins with the issuance of a public notice by the Election Commission of India. The notice invites nominations from eligible candidates for the position of Vice President. Candidates must be proposed and seconded by at least 20 members of the electoral college.

Scrutiny of Nominations:
After the nomination process, the Election Commission scrutinizes the nominations to ensure that the candidates fulfill the required qualifications. If any candidate's nomination is found to be invalid or incomplete, it may be rejected.

Election:
If there is only one validly nominated candidate, he/she is declared elected as the Vice President of India. However, if there are multiple candidates, a secret ballot is conducted among the members of the electoral college. Each member casts their vote, and the candidate who secures a majority of the votes is declared elected as the Vice President.

Oath of Office:
Once elected, the Vice President takes the oath of office before the President or another person appointed by the President. This oath signifies the official commencement of their term as the Vice President of India.

In conclusion, the electoral procedure of the Vice President of India is mentioned under Article 66 of the Constitution of India. It involves the nomination and scrutiny of candidates, followed by an election conducted by the electoral college comprising members of Parliament and state legislatures. The candidate who secures a majority of votes becomes the Vice President and takes the oath of office.