SLSI, Barcodes and Case Packs for a Sri Lankan Supermarket Listing

By the Silk Foods Ceylon Editorial Team

A distributor’s brief for a private-label SKU usually arrives as two numbers: a target shelf price and a shelf date. Both look like the whole job. Four things sit between them. A certification the manufacturer carries. A barcode the distributor registers in its own name. A case-pack format the retail buyer’s warehouse can actually receive. And a first-run MOQ that fits both the maker’s line and the distributor’s working capital. Any one of the four can hold a shelf date hostage, and none of them are the recipe.

This post runs one composite scenario: a local distributor bringing a private-labelled SKU, a spice blend, a capsule range, or a jarred product, to a listing decision at a major supermarket chain. It covers what a retail buyer’s checklist actually requires before a case ships, who owns each requirement, and where the maker-side MOQ has to land for a first order to clear without a second production run.

What a supermarket buyer checks before listing a private-label SKU

Modern trade, the supermarket chains as a category, has grown fast enough that private label is now a live procurement strategy rather than a side project. In March 2026, Daily Mirror Business reported that supermarket revenue across the major chains climbed from roughly LKR 79.2 billion to over LKR 110 billion over three years. Growth accelerated from 7% in 2023-2024 to 10% in 2024-2025, outpacing the combined performance of Sri Lanka’s listed FMCG companies. A faster-growing channel with its own house brands is a channel actively looking for manufacturers to fill them.

A retail buyer’s own checklist for a new private-label SKU rarely changes shape. Proof the product is legally sellable, which is SLSI certification. Proof it can be scanned at the point of sale and tracked through the warehouse, which is a registered barcode at both unit and case level. A label that satisfies the current labelling regulation. And a first-order quantity that matches the buyer’s shelf commitment without stranding either side in excess stock. Each gate sits with a different party, which is exactly where a first-time distributor loses weeks: assuming the manufacturer owns all four when two of them are the distributor’s own paperwork.

Certification sits with the manufacturer. The barcode registration sits with the brand owner, which on a private-label SKU is usually the distributor, not the factory. The label content is a shared exercise. The MOQ is a negotiation between what the line can run economically and what the buyer’s first order actually is. The rest of this guide takes each gate in the order a first-time private-label distributor typically hits them.

How long does SLSI clearance take for a private-label SKU?

SLSI product certification, the SLS Mark, is the gate every packaged food needs before a supermarket buyer will list it. The Sri Lanka Standards Institution (SLSI) reviews the application (forms FM-CP-01 and FM-CP-02) against the applicable Sri Lankan Standard, conducts an on-site assessment of the manufacturing facility, and draws two sets of product samples for testing before a permit is issued. A private-label SKU is assessed on the manufacturer’s site and process, not the brand owner’s office, so a distributor commissioning a run at an already-SLS-certified facility is not starting the manufacturer-side assessment from zero.

Once granted, the SLS Mark permit runs on a three-year cycle. SLSI carries out surveillance at least once a year to verify the permit conditions still hold, with sample-based checks drawn from the manufacturing process or the market. A first submission for a new SKU on an already-certified line typically clears in four to eight weeks. A distributor planning a shelf date should hold a six to ten week buffer between the manufacturer’s quality sign-off and the target listing date, since SLSI’s calendar and the retail buyer’s calendar do not move at the same pace. The step-by-step submission sequence, including which of the seven stages a first-time applicant tends to underestimate, sits in [SLSI step-by-step for a first packaged-food submission](https://silkfoodsceylon.com/blog/slsi-packaged-food-submission-step-by-step/).

One recent change widens which SKUs this applies to. A 2025 Consumer Affairs Authority direction moved SLS certification from a list of seven mandated product categories to a requirement that reaches any product with a published Sri Lankan Standard. That pulls categories which previously listed without SLSI clearance into the same gate a curry powder or a bottled beverage already sits behind. The scope change, and what it means for a distributor’s existing SKU range, is covered in [SLS certification for a Sri Lankan retail listing: what changed](https://silkfoodsceylon.com/blog/slsi-mark-retail-listing-mandatory-categories/).

What does a GS1 barcode actually require before the first case ships?

The barcode on a private-label SKU is registered to the brand owner, and for most private-label arrangements that is the distributor, not the manufacturer running the line. GS1 Lanka is the exclusive local authority for the GS1 system in Sri Lanka and the registry a supermarket’s point-of-sale system checks against. Registration needs four documents: a scanned business registration certificate, a director’s details form (Form 1 or Form 20), a recent utility bill as address proof, and a director’s national identity document or passport. All four go in with a completed application and agreement bearing the company seal.

GS1 Lanka’s published 2026 fee schedule scales by SKU count rather than charging a flat rate. A single-SKU listing runs LKR 2,500 as a one-time registration fee. A 10-SKU tier totals LKR 16,000 across registration, an annual fee and a refundable deposit. A 100-SKU tier totals LKR 20,500, and a 1,000-SKU tier totals LKR 25,000. A distributor consolidating several private-label SKUs under one house brand should register at the tier that covers the planned range, not just the first SKU. Moving up a tier later means a second registration cycle. Once approved, GS1 Lanka issues the barcodes within five working days. Login credentials for the GS1 Activate product database follow within three weeks.

A barcode registered but never applied to artwork is a common first-timer’s gap. The unit-level code (an EAN-13, the standard retail barcode a supermarket scanner reads at the till) has to be finalised before print-ready label artwork goes to press, since a reprint after a wrong or missing code is a fresh production and label cost, not a correction. The artwork lead-time question, and how it interacts with a supermarket buyer’s own listing deadline, is covered in [artwork and print lead time for a private-label SKU](https://silkfoodsceylon.com/blog/artwork-print-lead-time-private-label-sri-lanka/).

Why the case-pack carton needs its own barcode

A supermarket’s distribution centre does not scan individual units on arrival; it scans the carton. That is a separate code from the one on the jar or pouch. Treating the two as interchangeable is the second common first-timer’s mistake. Per GS1’s global standard, a carton or master case carries a GTIN-14, encoded as an ITF-14 barcode symbol. The structure runs an indicator digit for the packaging level, the same GS1 company prefix as the unit code, the item reference, and a calculated check digit. GS1’s own guidance is explicit that ITF-14 is restricted to items that do not pass through retail point of sale. A case of 24 spice pouches gets its own GTIN-14, while each pouch inside keeps its own unit-level GTIN.

The SFC production planning team sees one sequencing error recur. A distributor locks the case count, books the carton print run, and only afterward registers the case-level barcode. The carton artwork then has to be reprinted to carry a code that did not exist when the first batch went to press. Registering both the unit code and the case code in the same GS1 Lanka application, before either artwork file is finalised, avoids that second print run.

The case-pack count itself is a commercial decision. Three constraints sit against each other: how many units fit a carton the distribution centre’s shelving and pallet configuration can handle without part-cases, what the retail buyer’s own minimum order line asks for per SKU, and what the manufacturer’s production batch divides into cleanly. A 1,500-jar first run splits evenly into cartons of 12 (125 cartons) or 24 (62.5 cartons, which rounds up to one part-case best avoided on a first order). Confirming the buyer’s preferred case count before the carton artwork and the GTIN-14 registration happen, rather than after, fixes both the barcode and the print-run problem in the same conversation.

What the label has to carry under the 2026 labelling regulations

The Food (Labelling and Advertising) Regulations 2026, published in Gazette Extraordinary No. 2494/47 of 26 June 2026 and in operation from 1 July 2026, set the current label content rules. Regulation 15 requires the product’s common name in Sinhala, Tamil and English, either all three on the main panel or two of the three there with the remaining language on any other panel. Regulation 6 and Schedule III set minimum letter sizes. The common name has to be at least one third the height of the brand name. Dates and other mandatory declarations sit at 1.5 mm where the main panel is 120 square centimetres or smaller, and 3 mm above that threshold.

The particulars that have to appear somewhere on the pack, at minimum letter size, cover the ingredient list in descending order by weight, allergen disclosure, the manufacturer’s name, address and SLS number, a batch or code number, the date of manufacture and expiry, and country of origin. For a private-label SKU the distributor’s own brand name sits alongside the manufacturer’s SLS number, not in place of it. The certification travels with the manufacturing site, so the label has to show it regardless of whose brand is on the front panel. Regulation 5(2)(c) permits the date of expiry, batch number and date of manufacture to be stamped on a bottle neck or a secondary surface rather than crowding the main label, which matters on a small-format SKU where panel space is tight.

A fuller clause-by-clause walkthrough of the 2026 regulations, including the tri-lingual naming rule and the nutrition-panel phase-in date, sits in [Sri Lanka’s food labelling regulations 2026](https://silkfoodsceylon.com/blog/sri-lanka-food-labelling-regulations-2026/). For a curry powder specifically, the product-standard side of this (SLS 134 composition limits layered on top of the general labelling rule) is covered in [private-label curry powder for the Sri Lankan supermarket shelf](https://silkfoodsceylon.com/blog/private-label-curry-powder-sri-lankan-supermarket-shelf/).

What MOQ actually fits a first listing?

The maker-side minimum order quantity has to satisfy two constraints at once: the volume a manufacturing line runs economically in one production block, and the quantity a retail buyer is actually prepared to commit shelf space to on a first order. Private labelling at the Matale facility starts a first run at 1,500 jars for spreads and semi-liquid formats (300 g glass), 1,250 bottles for beverages (200 ml), and 180 bottles per SKU for herbal supplement capsules, the industry-low figure for that category. Spice, herb and fruit-powder SKUs sold on bulk raw material start at 50 kg per SKU, scaling to 500 kg, 1,000 kg and 2,500 kg for a distributor moving past a first listing.

Format	First-run MOQ	Typical case count
Spreads / semi-liquid (300 g glass jar)	1,500 jars	12 or 24 per carton
Beverages (200 ml glass bottle)	1,250 bottles	12 per carton
Herbal supplement capsules (60-count bottle)	180 bottles	12 or 24 per carton
Spice / herb / fruit powder (bulk raw material)	50 kg, scaling to 500 kg / 1,000 kg / 2,500 kg	Depends on retail pack size cut from the bulk batch

A first-time distributor’s most common miscalculation is pricing the manufacturer’s MOQ against the retail buyer’s confirmed order rather than the buyer’s initial listing commitment, which is frequently smaller. Where the gap is real, the fix is usually sequencing, not renegotiating either number. Run the manufacturer’s full MOQ once, ship the buyer’s confirmed first order, and warehouse the balance against the reorder the listing itself is expected to generate. A three-SKU private-label range launching together compounds this planning problem across SKUs rather than resolving it, which is covered in [sequencing a three-SKU private-label range launch](https://silkfoodsceylon.com/blog/three-sku-private-label-range-launch-sequencing-sri-lanka/).

Sequencing the four gates before the first shelf date

None of the four gates above are sequential by law, but they behave as if they are once artwork is involved. The barcode has to be final before the label goes to print, and the label has to be final before the SLSI-cleared batch can be packed. Treating them as four parallel workstreams that converge at one artwork lock date, rather than a single chain, keeps a first listing on the buyer’s original shelf date.

Gate	Typical window	Who owns it	Blocks
SLSI product certification	4-8 weeks (existing certified line)	Manufacturer	Cannot legally pack or sell the SKU
GS1 barcode registration (unit + case)	5 working days after approval	Distributor / brand owner	Cannot finalise unit or carton artwork
Label artwork, print, and regulatory review	1-3 weeks depending on complexity	Shared	Cannot run the packed production batch
First production batch to MOQ	1-2 weeks once artwork and SLSI clear	Manufacturer	Cannot ship the buyer’s first order

Working backward from a target shelf date, the artwork lock date is the single point where all four gates have to have already cleared. SLSI sign-off on the formulation and facility. Both barcode levels registered. The label content checked against the 2026 regulations. A distributor who confirms the case-pack count and registers both barcode levels in the same week as the SLSI submission, rather than waiting for SLSI clearance first, generally recovers two to three weeks against a sequential approach.

Frequently asked questions

How long does it take to get a private-label SKU onto a Sri Lankan supermarket shelf?

Plan 10 to 14 weeks end to end for a first listing on an already-certified manufacturing line: 4 to 8 weeks for SLSI clearance, under a week for GS1 barcode registration, 1 to 3 weeks for label artwork and print, and 1 to 2 weeks for the first production batch, with some of these running in parallel.

Who registers the barcode for a private-label SKU, the distributor or the manufacturer?

The distributor, as the brand owner. GS1 Lanka registers a GS1 company prefix to the entity whose brand appears on the label, which on a private-label SKU is the distributor, not the manufacturer running the production line.

Does a case carton need a different barcode from the retail unit?

Yes. The retail unit carries a unit-level GTIN (an EAN-13), read at the point of sale. The outer case or carton carries a separate GTIN-14, encoded as an ITF-14 barcode, read at the distribution centre and never scanned at checkout.

What is the minimum order quantity for a private-label SKU at Silk Foods Ceylon?

First-run MOQs are 1,500 jars for spreads, 1,250 bottles for beverages, 180 bottles for capsules, and 50 kg for spice or herb powder SKUs, scaling to 500 kg, 1,000 kg or 2,500 kg for a distributor consolidating a larger range.

Does Silk Foods Ceylon support the SLSI submission for a private-label SKU?

Yes. SLSI submission support sits inside a standard private-label engagement at the Matale facility, which is BRCGS- and FSSC 22000 V6-audited with SLSI clearance and Sri Lanka Food Act 1980 compliance already in place on the manufacturing side.

How Silk Foods Ceylon can help

For distributors and retail buyers moving a private-label SKU onto a major supermarket chain shelf, Silk Foods Ceylon (SFC) operates a private-label catalogue of 50+ ready-to-go SKUs across spices, coconut products, capsules, teas and jams that can be relabelled under a buyer’s own brand without re-formulation. First-run MOQs are 1,500 jars for spreads (300 g glass) and 1,250 bottles for beverages (200 ml), sized to a case-pack count that fits a first retail order.

The Matale facility is BRCGS- and FSSC 22000 V6-audited, with SLSI submission support and Sri Lanka Food Act 1980 label compliance built into the standard private-label engagement, the audit chain a supermarket procurement team checks before it checks price.

To brief a private-label SKU and a case-pack plan, email b2b@esilkroute.com.lk or call +94 76 441 0389 / +94 76 918 5744.

Sources

Sri Lanka Standards Institution, SLS Mark Product Certification Scheme: application review, on-site assessment, sampling, and the three-year permit cycle with at-least-annual surveillance. Sri Lanka Standards Institution (retrieved 14 September 2026).

GS1 Lanka, Get a Barcode: registration documents, category-based fee schedule (LKR 2,500 to LKR 55,000 by SKU tier), and the five-working-day issuance timeline. GS1 Lanka (retrieved 14 September 2026).

GS1, When can ITF-14 barcodes be used: case- and carton-level GTIN-14 coding, restricted to items not passing through retail point of sale, distinct from unit-level GTIN symbols. GS1 (retrieved 14 September 2026).

Ministry of Health and Mass Media, Sri Lanka, Food (Labelling and Advertising) Regulations 2026, Gazette Extraordinary No. 2494/47 of 26 June 2026, in operation from 1 July 2026. Regulations 5(2)(c), 6, 15 and Schedule III. Ministry of Health and Mass Media (retrieved 14 September 2026).

Parliament of Sri Lanka, Food Act, No. 26 of 1980 (and amendments), the parent statute for food labelling, additives and allergen disclosure that the 2026 regulations are made under. FAOLEX, FAO (retrieved 14 September 2026).

Daily Mirror Business, Consumer goods in modern trade record strong growth momentum over 3 years, 20 March 2026. Supermarket revenue growth across the major chains and against listed FMCG company performance. Daily Mirror Business (retrieved 14 September 2026).