The process and requirements for the appointment of a new trustee as per the Indian Trusts Act, 1882, involve several steps and legal formalities. Here is a general overview of the process:

1. The existing trustees of the trust must meet and decide to appoint a new trustee.

2. A resolution must be passed by the existing trustees, stating the details of the proposed new trustee, including their name, address, and qualifications.

3. The resolution must be signed by all the existing trustees.

4. The new trustee must accept the appointment in writing, by signing a document known as a "letter of acceptance".

5. The new trustee must take an oath of office, before a person authorized by the trust, such as a Notary Public.

6. The trust's records must be updated to reflect the new trustee's appointment, including the registration of the trust, if applicable.

7. The new trustee must be provided with a copy of the trust deed and all other relevant documents, and should be made aware of their rights, duties, and responsibilities.

The requirement of the appointment of the new trustee as per Indian Trust Act, 1882 is that the new trustee should be of legal age and sound mind, and should not have any disqualifications such as being an undischarged insolvent or an undischarged convict.

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