# Conflicting QR Code Tag IDs in ZATCA Docs

**URL:** <https://zatca1.discourse.group/t/conflicting-qr-code-tag-ids-in-zatca-docs/638>\
**Category:** Signing process\
**Created:** [August 28, 2023, 10:05am UTC](https://zatca1.discourse.group/t/conflicting-qr-code-tag-ids-in-zatca-docs/638 "2023-08-28T10:05:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![obahareth-mrsool](https://dub1.discourse-cdn.com/flex013/user_avatar/zatca1.discourse.group/obahareth-mrsool/32/124_2.png) [@obahareth-mrsool](https://zatca1.discourse.group/u/obahareth-mrsool)\
**Post date:** [August 28, 2023, 10:05am UTC](https://zatca1.discourse.group/t/conflicting-qr-code-tag-ids-in-zatca-docs/638/1 "2023-08-28T10:05:32Z")

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Could we please have the correct numbering for the tags?

In ZATCA’s docs in one place tag 7 is mentioned as the ECDSA public key and in another place it is mentioned as as tag 8.

Could we have the proper numbering for Phase 2 tags and an example value for each tag?

Screenshots from docs:

 ![CleanShot 2023-06-07 at 19.58.53@2x](https://europe1.discourse-cdn.com/flex013/uploads/zatca1/original/1X/831049bb18135f66eab5ba7dda1c2a76bc97cefd.png)  
 ![CleanShot 2023-06-07 at 19.59.01@2x](https://europe1.discourse-cdn.com/flex013/uploads/zatca1/original/1X/00ab2f30d816222e4497ddd9ccccffe5cce15665.png)

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**Author:** ![jiri](https://avatars.discourse-cdn.com/v4/letter/j/53a042/32.png) [@jiri](https://zatca1.discourse.group/u/jiri)\
**Post date:** [August 28, 2023, 10:07am UTC](https://zatca1.discourse.group/t/conflicting-qr-code-tag-ids-in-zatca-docs/638/2 "2023-08-28T10:07:54Z")

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You can find the step-by-step instructions for the QR code and examples in the documentation:

> [@Structure of the QR code For Electronic Tax Invoices](https://zatca1.discourse.group/docs?topic=483):
>
> Structure of the QR code For Electronic Tax Invoices It is mandatory to generate and print QR code encoded in Base64 format with up to 700 characters that must contain the fields specified in the below table as per Annex (2) of the Controls, Requirements, Technical Specifications and Procedural Rules for Implementing the Provisions of the E-Invoicing Regulation. The QR code fields shall be encoded in Tag-Length-Value (TLV) format with the tag values specified in the “Tag” column of the adjacen…