MXIK (IKPU) codes, class 10612: Expert examination services
4 positions · 5 subpositions · 5 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
Class 10612 "Expert examination services" belongs to group 106 "Professional services" of the MXIK (IKPU) classifier. It contains 4 positions, 5 subpositions and 5 codes. That is 7.2% of all codes in the group.
The largest position is 10612003 "Other expert examination services" with 2 codes (40% of the class). It is followed by 10612001 "Expert review of regulatory and technical documentation" with 1. Every subposition of the class holds exactly one code. Other examples: "Expert review of regulatory and technical documentation", "Commodity examination, sorting, identification and testing services", "Other expert examination services", "Metrology services (comparison of measuring instruments…".
By number of codes the class ranks 6th of 12 in the group. Neighbouring classes: 10611 "Certification services" (1 code) and 10613 "Statistical work" (1 code). For services and other transactions the operator builds codes on the catalogue's own groups and classes rather than on the customs nomenclature.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 10612001 | Expert review of regulatory and technical documentation1 code | |
| 10612001001 | Expert review of regulatory and technical documentation1 code | |
| 10612002 | Commodity expert examination1 code | |
| 10612002001 | Commodity examination, sorting, identification and testing services1 code | |
| 10612003 | Other expert examination services2 codes | |
| 10612003001 | Other expert examination services1 code | |
| 10612003003 | Metrology services (comparison of measuring instruments, metrological certification, calibration and testing)1 code | |
| 10612004 | Expert examination of electrical installations1 code | |
| 10612004002 | Electromagnetic compatibility examination and registration and operation of radio-electronic equipment and high-frequency devices1 code |
How to apply an MXIK code
- Find the subposition of your good or service: the first 11 digits are the group, class, position and subposition.
- Pick the 17-digit code on tasnif.soliq.uz: the last 6 digits are brand and attribute; goods without a barcode use "000000".
- Show this code in electronic invoices (ESF) and online cash register receipts, and for imports in the customs cargo declaration.
- Watch for changes on tasnif.soliq.uz: deleting or changing a code takes effect after 30 days.
- No suitable code? Send a request to the operator through your personal account (reviewed within 3 working days).
Help with MXIK codes in accounting and e-invoices
Leader Audit accountants can match MXIK codes to your product list, review invoices and receipts and set up your accounting in line with the code rules.
Accounting servicesOther classes in this group
- 10601 — Legal services (legal, advocacy, notarial and other) and drafting of documents
- 10602 — Consulting services
- 10604 — Scientific research, development and engineering survey services
- 10614 — Services of accredited organisations within their scope of accreditation
- 10699 — Other professional services
Frequently asked questions
What is the MXIK (IKPU) code for "Expert review of regulatory and technical documentation"?
The subposition "Expert review of regulatory and technical documentation" has code 10612001001: group 106, class 10612, position 10612001 "Expert review of regulatory and technical documentation". It covers one 17-digit MXIK code starting with these 11 digits. The exact 17-digit code is chosen on tasnif.soliq.uz.
What is the MXIK (IKPU) code for "Metrology services (comparison of measuring instruments, metrological certification…"?
The subposition "Metrology services (comparison of measuring instruments, metrological certification, calibration and testing)" has code 10612003003: group 106, class 10612, position 10612003 "Other expert examination services". It covers one 17-digit MXIK code starting with these 11 digits. The exact 17-digit code is chosen on tasnif.soliq.uz.
How many MXIK codes are in class 10612?
As of 14.10.2026, class 10612 "Expert examination services" has 4 positions, 5 subpositions and 5 codes. Every code in the class starts with 10612.
How does class 10612 differ from class 10613?
They are neighbouring classes of group 106. Class 10612 "Expert examination services" has 4 positions and 5 codes; class 10613 "Statistical work" has 1 position and 1 code. The class is digits 4–5 of the MXIK code, so a wrong class changes the base code of the item.
Where must the MXIK code be shown?
Under the Regulation on the National Catalogue (Cabinet of Ministers Resolution No. 263 of 28 April 2025) the catalogue is used for electronic invoices, online cash register receipts and the customs cargo declaration (except goods imported for the first time). A code that does not match the base code (first 11 digits) can lead to a fine of 1% of the value under Article 223(5) of the Tax Code.
Sources
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