Appointment of Arbitrator

@Dear Tanvi Shende 

There is not a particular format relating to appointment of an Arbitrator.

But you can make a format at your own.

Here is the link:https://www.vakilno1.com/froms_html/arbitration.html

written agreement or clause in this agreement about appointment of arbitrater is required.There is not any specific format are  prescribed by law.

The link that you posted takes me to formats of  drafts which will be useful for references or agreements between parties inter se. thank you