Import and export11 min read · Updated: 11 November 2026

Processing within the customs territory (code 51): if a product is made from a foreign customer's raw material, what is formalised at customs and what is recorded in the books?

A Kazakh customer sends aluminium profile, and a workshop in Uzbekistan assembles window frames from it and ships them back. Is duty paid on the profile, for how many years is the permit issued, what happens to the leftover profile and what does the workshop show on its own balance sheet: the example of one workshop under the Customs Code and NAS No. 21.

"Kumush Profil" LLC assembles window and door frames. A construction company from Kazakhstan came with an offer: "We will send the profile, you assemble the frames and send them back to us, and we pay only for the work." The director's first thought was customs: if duty and taxes had to be paid on 13 000 metres of foreign profile, the order would not be profitable. The Customs Code has a separate procedure for exactly this case: processing within the customs territory, with code 51 in the declaration (Instruction on the procedure for filling in the cargo customs declaration, Annex 3).

What is the essence of the procedure and which works count as processing?

Under Article 70, goods are brought into the customs territory for processing and subsequent exportation in the form of processed products with conditional exemption from customs duties and taxes. Economic policy measures are not applied (except the prohibitions and restrictions in Article 82). The word "conditional" matters: if the condition is not met, the payment comes back.

Goods are placed under the procedure on the basis of a processing permit issued by the customs authority (part four of Article 70). Article 71 lists which works are processing operations:

OperationDoes it fit our example?
Processing or working the imported goods so that their properties change but they can still be identified in the productPartly: the profile is cut and drilled, but its marking is preserved
Making other goods from the imported goods, including mounting, assembly or disassemblyYes: frames are assembled from the profile
Repairing goods, including restoration and replacement of component partsNo
Using other goods that are wholly or partly consumed in processing as raw material (only together with one of the operations above)No

The Code also separately lists works that are not processing (Article 71, part two): ensuring the preservation of goods, preparing them for sale and transport; breeding, rearing, cloning, fattening and keeping animals, obtaining and collecting their produce; growing and harvesting plants; extracting minerals; copying and reproducing information, audio and video recordings; using foreign goods as auxiliary means in a technological process.

Any interested person of Uzbekistan may place goods under the procedure, including a person who does not own the goods or does not perform the operation itself (Article 72). The operation may also be performed by another company on the instructions of the permit holder, but this must be reflected in the permit, and responsibility to customs stays with the permit holder (Article 71).

What conditions and terms apply to obtaining a permit?

Article 72 sets five conditions:

  1. Identification of the imported goods in the processed products.
  2. Setting the yield rate of processed products.
  3. The goods do not fall under prohibitions and restrictions relating to this procedure.
  4. Securing payment of customs payments for the imported goods (except in cases provided for by law).
  5. The operations comply with Article 71.

Identification (Article 74): applying seals, stamps or digital marking; a detailed description, photograph or other image; comparing samples taken in advance with the product; using existing marking in the form of factory and serial numbers. Other methods may also be used in accordance with the law, and at the request of the authorised person and with the consent of customs, identification may also be carried out by studying detailed information about the raw material and the production technology. The method is chosen by the authorised person. For "Kumush Profil" the most convenient is the manufacturer's marking on the profile: it is visible in the finished frame too.

Yield rate (Article 76): if there is no approved rate, the authorised person determines it on the basis of actual production conditions, and the customs authority sets it when issuing the permit, relying on the technological process documents. In the example: 6.5 metres of profile per frame.

Terms (Article 75):

SituationTerm
Permit, as a rule2 years
Goods requiring long-term processingmay be extended beyond 2 years on application
Identical goods regularly processed under identical conditionsfor the term requested, but no more than 5 years
Application for extensionat least one month before the term expires
Start of the termfrom the day of placement under the procedure; if goods are brought in in batches, from the first batch

Filing an application does not stop the term from running. If the extension is refused, the goods must be placed under another procedure in accordance with Article 80.

How does the procedure end and what happens to the leftover profile?

The requirement of Article 80: processed products, remnants of the imported goods and waste must be exported or placed under another customs procedure no later than the day the term under Article 75 expires. If the product leaves in several batches, its conformity with the quantity in the permit may be checked periodically, at least once every three months, and within thirty calendar days of the day the last batch crossed the border. A report is drawn up on the results of the check. If it is found that more product was exported than the quantity in the permit, customs decides on an additional payment and notifies the company in writing; if payment is made within ten working days of the day the notice is received, no late payment interest is charged. After the procedure ends, the company must reconcile the data on the application of the procedure within thirty calendar days.

Now the figures. "Kumush Profil" received 13 000 metres of profile. Under the rate, this should yield 13 000 ÷ 6.5 = 2 000 frames. In fact 1 940 frames were assembled and shipped to Kazakhstan:

IndicatorQuantity
Profile imported13 000 m
Frames shipped1 940 pcs
Profile used under the rate (1 940 × 6.5)12 610 m
Unprocessed remnant390 m
Frames corresponding to the 390 m remnant under the rate (390 ÷ 6.5)60 pcs

There are two paths for the 390-metre remnant, and no third:

  • If the remnant is sent back to the customer, it is exempt from customs duties and taxes: part one of Article 81 grants this exemption to exported products, remnants and waste. This is the cheapest path.
  • If the remnant stays in Uzbekistan, it is placed under another customs procedure before the term expires, for example release for free circulation (import, code 40) (Articles 79 and 80). The exemption in part one then does not apply, because it covers only goods being exported.
  • Leaving the remnant within the term neither exported nor placed under another procedure is not an option: Articles 79 and 80 require this directly.

Article 81 has two more rules for the product itself. If the processed product is placed under the import procedure, payments are calculated on the customs value of the imported goods and (or) the quantity used under the yield rate, at the rates in force on the day of import (part two). If less product is exported than the yield rate sets, payments are made on the difference in the same way (part three). That is why it matters to set the rate from the real process sheet.

The small offcuts left from cutting are waste. Under Article 79 they too must be disposed of by placing them under some procedure before the term expires. If imported, the payment is calculated as if the waste had been brought in in that state (part four of Article 81).

What is recorded in the books: does the profile go onto the workshop's balance sheet?

It does not. The profile is the customer's property, and the workshop does not pay for it. Paragraph 440 of NAS No. 21 provides off-balance sheet account 003 "Materials accepted for processing" for exactly this situation: the customer's raw material is kept there at the contract price, with analytical records by customers, types and grades of raw material and storage locations. Off-balance sheet accounts are kept in a simple system (paragraph 437), that is, without a corresponding account, only receipts and disposals.

Under the contract the profile costs 3.5 US dollars per metre, and the rate in the example is 1 dollar = 12 600 soum (hypothetical):

TransactionRecordAmount, soum
13 000 m of profile received (45 500 dollars)Receipt 003573 300 000
12 610 m of profile used for 1 940 frames handed over to the customer within the productDisposal 003556 101 000
390 m remnant sent backDisposal 00317 199 000

The workshop's own costs are collected as usual on account 2010 "Main production" (paragraph 440: processing costs are kept on cost accounts):

TransactionDebitCreditAmount, soumNAS No. 21
Own materials: seals, corners and fittings2010101096 000 000Paragraph 120, line 3
Assemblers' wages20106710180 000 000Paragraph 120, line 17
Share of general production overheads2010251064 000 000Paragraph 120, line 8
Cost of work handed over91302010340 000 000Paragraph 120, line 28

The workshop's income is not the profile but the processing fee: 25 dollars per frame, 1 940 × 25 = 48 500 dollars in total. It is recognised at the Central Bank rate on the date of the acceptance certificate (NAS No. 22, paragraph 7):

TransactionDebitCreditAmount, soumNAS No. 21
The customer accepted the work: 48 500 × 12 60040109030611 100 000Paragraph 383, line 1
On the payment date the rate was 12 650, the receivable was remeasured: 48 500 × 50401095402 425 000Paragraph 421, line 4
Currency received: 48 500 × 12 65052104010613 525 000Paragraph 229, line 2

Result: revenue 611 100 000 soum, cost 340 000 000 soum, gross profit 271 100 000 soum, plus a 2 425 000 soum exchange difference in income from financial activities (NAS No. 22, paragraph 11). If payment slips into the next month, the foreign currency receivable is remeasured at the end of the month (paragraph 8). Taxes withheld from and charged on wages are not shown, to keep the example simple.

Practical tips

  • Keep the profile in the warehouse separately from your own materials and label it separately. At a stocktake it is then easy to check against the 003 balance.
  • Write the yield rate into the permit from the real process sheet. If the rate is too "neat", actual waste grows and a payment arises for the product that fell short of the rate.
  • Link every disposal on 003 to a CCD for each shipment: these are exactly the figures customs will ask for at the three-monthly check.
  • Decide where the remnant and waste will go one month before the term expires. The application for extension must also be filed by that date.

Test yourself

5 questions on this topic: pick an option or reveal the answer.

  1. VAT payer "Nurafshon metall" made products from a foreign customer's raw material placed under the processing within the customs territory procedure. The service fee excluding VAT is 45,000,000 soums. The products were not taken out: the customer placed them under the release for free circulation (import) procedure. How much VAT is charged on the service fee?

  2. Under the processing in the customs territory regime, a knitwear company obtained 21 tonnes of knitted fabric from 25 tonnes of foreign yarn (hypothetical). By the definition in Article 11 of the Customs Code, what is the yield rate of the processed product?

  3. The Namangan Tekstil textile mill intends to export fabric, a product of Uzbekistan, for dyeing abroad, with the dyed fabric to be returned to the customs territory. The customs authority's permit has been obtained. Which regime code (per the classifier of regimes) is entered in the customs cargo declaration?

  4. Sirdaryo Agro LLC imported a combine harvester belonging to a foreign lessor under the temporary import customs regime. Before the period expires it wants to hand the combine over for use to the Baxmal Dala farm. When is this permitted under Article 67 of the Customs Code?

  5. Under the Customs Code, which of the following is NOT a processing operation within the customs territory?

Answered: 0 / 50 of 5 correct

All tests →

See also

Sources

  1. Customs Code of the Republic of Uzbekistan (approved by Law No. ZRU-400 of 20 January 2016), Articles 70, 71 and 72 · definition of the procedure (importation with conditional exemption from customs duties and taxes), placement on the basis of a permit; processing operations and works not included in them; operations performed by another person; five conditions; any interested person may place goods under the procedure
  2. Customs Code of the Republic of Uzbekistan (approved by Law No. ZRU-400 of 20 January 2016), Articles 73, 74, 75 and 76 · CCD and accompanying documents; identification methods; the permit is issued for two years, for regular operations for up to five years; application for extension at least one month in advance; setting the yield rate
  3. Customs Code of the Republic of Uzbekistan (approved by Law No. ZRU-400 of 20 January 2016), Articles 79, 80, 81 and 82 · disposal of remnants and waste before the term expires; completion of the procedure; checks at least once every three months; no late payment interest if paid within ten working days; reconciliation within thirty calendar days; exemption for exported products, remnants and waste; payments on import and when less is exported than the yield rate requires; restrictions set by the Cabinet of Ministers
  4. Instruction on the procedure for filling in the cargo customs declaration, Annex 3 "Classifier of Customs Procedures" · 51 Processing within the customs territory; 40 Release for free circulation (import)
  5. NAS No. 21 "Chart of Accounts for Accounting of Business Entities and Instructions for Its Application": paragraphs 437 and 440 · off-balance sheet accounts are kept in a simple system; on 003 the customer's raw material not paid for is recorded at contract prices, processing costs on cost accounts; analytical records by customers, types, grades and storage locations
  6. NAS No. 21 "Chart of Accounts for Accounting of Business Entities and Instructions for Its Application": paragraph 120 (lines 3, 8 and 17; line 28) · Dt 2010 – Ct 1010-1090; Dt 2010 – Ct 2510; Dt 2010 – Ct 6710; Dt 9130 – Ct 2010
  7. NAS No. 21 "Chart of Accounts for Accounting of Business Entities and Instructions for Its Application": paragraph 383 (line 1), paragraph 229 (line 2), paragraph 421 (line 4) · Dt 4010 – Ct 9030; Dt 5210 – Ct 4010; positive exchange difference Ct 9540
  8. NAS No. 22 "Accounting for Assets and Liabilities Denominated in Foreign Currency", paragraphs 7, 8 and 11 · Central Bank rate on the transaction date; remeasurement of monetary items; the exchange difference is part of income (expenses) from financial activities
  9. Example, company name, exchange rates and amounts · compiled by the author, hypothetical

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