What is Difference Between A Regular Taxable Person and a Casual Taxable Person?

Thus, any person carrying out the supply of goods and/or services in a place not falling in his taxable territory and who does not own any establishment in that place is referred to as a casual taxable person. He must get himself registered in such states where he intends to carry out business activities and must apply for registration at least 5 days before commencing the business activities.