Check Code details of GSTIN

Originally posted by : Marimuthu
	Dear Sir,Kindly explain for the followings:1. What is meant by Check code?2. What is/ are the purposes of check code?3. What we can understand from the check code?Thank you in advance for your clarifications.Regards,R.MariMuthu.

Check code 

Where are mentioned

If its realted to HSN/SAC code e

Than Check it because GST Rate based on HSN/SAC code based

Than Check it because GST Rate bas

Dear Sir,

1. The GSTIN consists of 15 Digits.
2. First 2 Digits represent " State Code".
3. Next 10 Digits represent "PAN" of traders/Manufacturer.
4. 13th Digit Represents: Number of registration within the state.
5. 14th Digit represents as "Default Digits".
6. 15th Digit represents " check code to detect errors".

I would like to get the clarifications as asked in the previous query, about "Check code".

Thank you in advance for your clarifications.