SLS certification for a Sri Lankan retail listing: what changed

By the Silk Foods Ceylon Editorial Team

Modern trade in Sri Lanka is where the growth is. Analysis of segmental data from 16 listed FMCG companies and four supermarket chains, published by Sparkwinn Research in the Daily Mirror in March 2026, put supermarket revenue up from roughly Rs.79.2 billion to over Rs.110 billion across twelve quarters, with year-on-year growth rising from 7 percent in 2023 to 2024 to 10 percent in 2024 to 2025. Modern trade is growing faster than the FMCG companies supplying it.

Which puts a question in front of every local brand owner planning a listing. What does the shelf actually require?

The usual answer is the SLS mark, and it has been roughly right for a long time. It is now out of date. The rule most category guidance still describes was replaced in October 2025, and the replacement is drafted far more broadly than the list it sits on top of.

What the SLS mark actually certifies

The SLS mark is a product certification operated by the Sri Lanka Standards Institution (SLSI) under the Sri Lanka Standards Act No. 6 of 1984. It attests that a product conforms to the relevant Sri Lanka Standard specification, and that the site making it runs a quality management system, with applicable statutory and regulatory compliance assessed alongside. SLSI describes the schemes as essentially voluntary in nature, giving third-party assurance to the customer, and notes that any manufacturer can obtain the mark if a national standard exists for the product concerned.

Two things follow, and both are commercial rather than legal. The mark is granted against a specification for a defined product, so a brand with four SKUs faces four assessments rather than one company-level certificate. And it attaches to a permit signed by the brand owner or the manufacturer, with surveillance attached, which makes it a live obligation rather than a document in a folder.

There is an older compulsory layer that brand owners routinely confuse with this one. The Compulsory Import Inspection Scheme applies to imported goods designated by gazette, and the food categories it covers are broad: milk powder under SLS 731, jams under SLS 265, tomato sauce and ketchup under SLS 260, soya sauce under SLS 1035, biscuits, bottled drinking water, instant and rice noodles, sugar and food-grade salt. A distributor bringing in bulk meets that scheme at customs. A brand owner manufacturing locally does not.

How the mark sits alongside the audits a manufacturer carries is set out in the certification stack for a Sri Lankan contract manufacturer, and the stage-by-stage submission mechanics are covered in an SLSI packaged-food submission walkthrough.

Which product categories need SLS certification now?

SLSI’s own guidance for local manufacturers lists the products for which the mark has been made compulsory, and the food section of that list is short. Brown sugar under SLS 883, canned fish under SLS 591, condensed milk under SLS 179, fresh fruit cordials under SLS 214, fruit cordial, squash and syrup concentrates under SLS 730, ready-to-serve fruit drinks under SLS 729, and synthetic cordials under SLS 221. All seven come from a single instrument: Gazette No. 746/4 of 21 December 1992, Direction No. 93 of the Internal Trade Department. Jams, sauces, spice blends, snacks, herbal teas and capsules are not on it.

A brand owner reading only that page would reasonably conclude the mark is optional for most categories. Direction 96 makes that conclusion unsafe. Published by the Consumer Affairs Authority as Gazette Extraordinary No. 2456/42 on 1 October 2025, it prohibits manufacturing, storing, displaying or selling any product, wholesale or retail, that does not hold a valid SLS certification or the required SLSI import inspection approval. Newsfirst reported the same gazette on 2 October 2025 as requiring, from 1 April 2026, that products covered under standard specifications not be manufactured, packaged, distributed, transported, stored or sold without SLS certification.

The operative phrase is products covered under standard specifications. The question is no longer whether a category appears on a compulsory list. It is whether a Sri Lanka Standard exists for the thing being made, and for most mainstream packaged-food categories one does. Note the tension honestly: SLSI’s local-manufacturer page still carries the seven-product list from 1992, while the Authority’s 2025 direction is drafted to reach every product with a standard behind it. A brand planning a listing in 2026 plans against the wider instrument.

Gate	What triggers it	Who it applies to	What it costs if missed
SLS product certification	A Sri Lanka Standard exists for the product	Local manufacturers and brand owners	Manufacture, storage, display and sale all prohibited
Import inspection approval	The item is gazetted under the import scheme	Importers and distributors	The consignment is held at customs clearance
Food labelling regulations	The food is sold in a package or container	Every retail pack sold in Sri Lanka	The pack is non-compliant on the shelf
Department of Ayurveda registration	The SKU carries an Ayurvedic claim	Ayurvedic-claim products	The claim cannot lawfully be made
Retail buyer procurement	A listing decision at a national chain	Anyone seeking modern-trade shelf space	The listing does not proceed

The last row is not regulation, and it is the one brand owners underestimate. A buyer at a national supermarket chain asks for the certification file, a current food-safety audit on the manufacturer, and artwork that already complies. Meeting the statute makes a listing possible. It does not make it happen.

The label is the gate that catches everyone

The Food (Labelling and Advertising) Regulations 2026, made by the Minister of Health under section 32 of the Food Act No. 26 of 1980 and gazetted as Extraordinary No. 2494/47 on 26 June 2026, came into operation on 1 July 2026 and do not apply to food manufactured before that date. They set what every retail pack carries, independent of whether the product holds an SLS permit.

The common name of the product goes on the main panel in bold in all three languages, or in any two with the remaining language anywhere on the pack. Its letters cannot be smaller than one third of the letters used for the trade or brand name, whichever is larger, and never below three millimetres. Net contents go on the main panel in SI units. The date of expiry runs on any panel in any two of the three languages.

One point is worth making plainly for anyone reading the two regimes together. The labelling regulations do not require an SLS number to be printed on the pack. Certification and labelling are separate instruments with separate triggers, and a compliant label is not evidence of a valid permit.

There is also an exemption that changes the arithmetic for anyone supplying rather than retailing. Business-to-business food products are exempted from the other labelling requirements, subject to ten particulars: common name in any one of the three languages, trade name where applicable, net contents, date of manufacture, date of expiry, batch number, the manufacturer’s name and address, the distributor’s name and address, country of origin for imported food, and a complete ingredient list. The statement Not for retail sale then has to be printed clearly and conspicuously in bold, at not less than three millimetres.

That exemption is why a bulk supply programme and a retail SKU are different projects on different calendars, and why artwork sits on the critical path only for the second. The print side of the same gate is worked through in artwork and print lead time as the private-label gate.

What does a maker prepare before applying?

SLSI states the basic requirements plainly. The product conforms to the relevant Sri Lanka Standard specification. A satisfactory quality management system is established and implemented, based either on ISO 9001 or on the SLSI guideline GL-CP-01. The manufacturing process complies with the relevant code of practice where one applies. The applicant agrees to the permit conditions SLSI issues. Submission is on application form FM-CP-01 with the pre-certification questionnaire FM-CP-02 and the processing fee.

The form itself asks for more than the summary suggests: legal registration of the company and brand, the contract between brand owner and manufacturer where those are different parties, the organisational structure of the site, a process flow chart with inspection points marked, existing product or management system certificates, and the scope of the food safety management system in place. ISO 9001 certification is mandatory for overseas manufacturers and favourable rather than required for local ones.

Read that as a description of the factory rather than of the paperwork and the sequencing problem becomes visible. Most of what is being assessed is a property of the manufacturing site, not of the brand. A brand owner producing at a site with no documented quality system and no process flow chart is not weeks away from a permit, and no amount of application diligence closes that gap.

The research and development team at the Matale facility sees the consequence often enough to plan around it. A brand arrives with a recipe that has sold well through direct channels and a target listing date roughly eight weeks out. The recipe is usually fine. What has not been checked is whether the category carries a Sri Lanka Standard with compositional limits the kitchen version misses, and whether the site making it can evidence a quality system to an on-site auditor. Discovering both after the artwork is at the printer is the expensive order to discover them in. Confirming the applicable standard before the formulation locks costs nothing and moves the date left.

Buyer's checklist: have these before you apply Confirmation of whether a Sri Lanka Standard exists for the product, settled before the formulation locks rather than after. Legal registration of the company and the brand, plus the brand-owner-to-manufacturer contract where the two are different parties. The organisational structure of the manufacturing site. A process flow chart with the inspection points marked, which is the quality plan an auditor will work through. Any existing product or management system certificates, noting that ISO 9001 is mandatory for overseas plants and favourable rather than required for local ones. The scope of the food safety management system in place, whether HACCP, GMP or a wider scheme. Application form FM-CP-01 and the pre-certification questionnaire FM-CP-02, with the processing fee. A named signatory for the permit agreement, since the permit is granted to the brand owner or the manufacturer rather than to a project.

Where do the weeks actually go?

SLSI’s published route for a local manufacturer runs through seven stages. The application is submitted with the fee. A desktop evaluation reviews the documents and returns feedback. A pre-assessment audit is conducted on site to verify the preliminary requirements, with findings communicated and corrective actions submitted where needed. Product testing draws two sets of samples, the first during the pre-assessment and the second before the final assessment, tested at a recognised laboratory. The final assessment is a comprehensive on-site audit against the product requirements, the quality management system and the applicable statutory and regulatory requirements. The permit committee then evaluates the audit report and test results. The permit is granted once the agreement is signed and payment made.

Worth being precise about what SLSI does not publish: there is no stated turnaround time in weeks for this scheme, not on the certification page, not in the application form, and not in the quality management system guideline. Any number a brand plans against, including the four to eight weeks commonly quoted, is an operator planning assumption rather than a service level anyone has committed to. Silk Foods Ceylon plans a six to ten week buffer between manufacturer-side sign-off and a target shelf date, and treats a submission that arrives incomplete as restarting at the desktop stage.

Two of the seven stages are on-site audits and two are laboratory rounds, which is where the calendar actually sits. Neither compresses on request. The obligation also continues past the permit: surveillance audits are carried out twice a year, with samples drawn from the manufacturing process and from the market and tested at a recognised laboratory. Certification is a recurring operational commitment carried by whoever runs the line.

A worked example on a single SKU, with the submission window mapped against a shelf date, is set out in SLSI clearance for a private-label coconut jam. Where an Ayurvedic claim runs alongside the standard, the two registrations proceed in parallel, as covered in private-label Ayurvedic capsules under Ayurveda Department and SLSI.

Service snapshot: contract manufacturing at Silk Foods Ceylon Service: Silk Foods Ceylon manufactures a brand owner's recipe at the Matale facility, carrying the certification and submission work inside the engagement rather than leaving it with the brand. Capacity: 3,000 jars per day on semi-liquids, 2,500 bottles of 200 ml per day on beverages, 200,000 capsules per day, 15,000 patties per day and 30,000 nuggets per day. First-run minimums: 1,500 jars for spreads and preserves in 300 g glass, 1,250 bottles for beverages in 200 ml, and 180 bottles for capsules. Lead time: 2 to 4 weeks from a locked recipe to a first commercial run, and 6 to 10 weeks when formulation work runs first. Certification: BRCGS and FSSC 22000 V6 audited, with SLSI clearance and Sri Lanka Food Act compliance on every retail SKU.

Frequently asked questions

Is SLS certification mandatory for packaged food in Sri Lanka?

For local manufacturers, only seven food products were historically compulsory, all under Gazette No. 746/4 of 1992. Consumer Affairs Authority Direction 96, Gazette Extraordinary No. 2456/42 of 1 October 2025, goes wider, prohibiting manufacture, storage, display and sale of any product lacking valid SLS certification or import inspection approval.

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

SLSI publishes no turnaround time for the scheme. Its route runs seven stages, including two on-site assessments and two rounds of sample testing, so any figure in weeks is a planning assumption. Silk Foods Ceylon holds a six to ten week buffer between manufacturer sign-off and a target shelf date.

Does a compliant food label prove a product holds SLS certification?

No. The Food (Labelling and Advertising) Regulations 2026, gazetted as Extraordinary No. 2494/47 on 26 June 2026, do not require an SLS number on the pack. Labelling compliance and product certification are separate obligations under separate instruments, and a retail buyer asks for evidence of both.

Can Silk Foods Ceylon handle the SLSI submission for my SKU?

Yes. SLSI submission support sits inside a standard contract manufacturing engagement at the Matale facility, which is BRCGS and FSSC 22000 V6 audited. First-run minimums are 1,500 jars for spreads in 300 g glass, 1,250 bottles for beverages in 200 ml and 180 bottles for capsules.

Do bulk products supplied to another manufacturer need a full retail label?

No. Regulation 3 of the 2026 labelling regulations exempts business-to-business food products from the other labelling requirements, subject to ten mandatory particulars including batch number and a complete ingredient list, plus the statement Not for retail sale printed in bold at not less than three millimetres.

How Silk Foods Ceylon can help

For local FMCG brands moving from in-house production to professional contract manufacturing, Silk Foods Ceylon operates a cellular-manufacturing facility in Matale with the line flexibility to run more than 50 ready-to-go SKUs on a single BRCGS and FSSC 22000 V6 audited cert stack. Capacity runs across formats: 3,000 jars per day on semi-liquids, 2,500 bottles of 200 ml per day on beverages, 200,000 capsules per day, 15,000 patties per day and 30,000 nuggets per day. The in-house research and development team confirms the applicable Sri Lanka Standard before a formulation locks, which is the step that decides whether a listing date holds. SLSI submission support sits inside the standard engagement rather than beside it.

To brief a project, email b2b@esilkroute.com.lk or call +94 76 441 0389 or +94 76 918 5744.

Sources

Sri Lanka Standards Institution, SLS Mark Product Certification, 2026, on the schemes being essentially voluntary in nature, the basic requirements including a quality management system on ISO 9001 or guideline GL-CP-01, and the seven-stage route with bi-annual surveillance audits (retrieved 2026-09-04): SLSI SLS mark product certification. The applicant document set, and ISO 9001 being mandatory for overseas plants only, are set out in application form FM-CP-01, Issue 02 of 20 April 2025: SLSI form FM-CP-01

Sri Lanka Standards Institution, Information for Local Manufacturers, 2026, on the mark being voluntary where a national standard exists, and on the seven food products made compulsory under Gazette No. 746/4 of 21 December 1992, Direction No. 93 of the Internal Trade Department: brown sugar (SLS 883), canned fish (SLS 591), condensed milk (SLS 179), fresh fruit cordials (SLS 214), fruit cordial, squash and syrup concentrates (SLS 730), ready-to-serve fruit drinks (SLS 729) and synthetic cordials (SLS 221) (retrieved 2026-09-04): SLSI information for local manufacturers

Consumer Affairs Authority, Directions register, on Direction 96, Gazette Extraordinary No. 2456/42 of 1 October 2025, prohibiting the manufacture, storage, display or sale of any product without valid SLS certification or the required SLSI import inspection approval (retrieved 2026-09-04): Consumer Affairs Authority directions

Newsfirst, Sri Lanka Tightens Product Standards with New Gazette, 2 October 2025, reporting the requirement that products covered under standard specifications not be manufactured, packaged, distributed, transported, stored or sold without SLS certification, with effect from 1 April 2026 (retrieved 2026-09-04): Newsfirst on the product standards gazette

Ministry of Health, Sri Lanka, Food (Labelling and Advertising) Regulations 2026, Gazette Extraordinary No. 2494/47 of 26 June 2026 made under section 32 of the Food Act No. 26 of 1980, on the operation date of 1 July 2026, the common name in the three languages at one third of the brand name and a 3 mm minimum (regulations 5 and 6), and the business-to-business exemption with its ten particulars (regulation 3) (retrieved 2026-09-04): Gazette Extraordinary No. 2494/47

Sri Lanka Standards Institution, Items Covered Under Import Inspection Scheme, 2024, on the gazetted food categories including milk powder (SLS 731), jams (SLS 265), tomato sauce and ketchup (SLS 260), soya sauce (SLS 1035), biscuits, bottled drinking water, noodles, sugar and food-grade salt (retrieved 2026-09-04): SLSI items covered under the import inspection scheme

Sparkwinn Research, Consumer goods in modern trade record strong growth momentum over 3 years, Daily Mirror, 20 March 2026, on supermarket revenue rising from roughly Rs.79.2 billion to over Rs.110 billion across twelve quarters and growth accelerating from 7 percent to 10 percent, based on segmental data from 16 listed FMCG companies and four supermarket chains (retrieved 2026-09-04): Daily Mirror on modern trade growth

Written by the Silk Foods Ceylon Editorial Team. Silk Foods Ceylon (Pvt) Ltd. is a BRCGS and FSSC 22000 V6 audited contract manufacturer in Matale, Sri Lanka, offering contract manufacturing, private labelling, co-packing and in-house research and development for local Sri Lankan brand owners, FMCG companies, hotel and restaurant groups, and distributors. To brief a project: b2b@esilkroute.com.lk, +94 76 441 0389, or +94 76 918 5744.