Copper and Brass Kitchenware Inspection

Copper and brass kitchenware and drinkware inspection

A copper and brass kitchenware inspection checks the lining on every food-contact surface, leaks at seams and lids, lacquer only where food never touches, the hammered or polished finish against the sample, and handle fixing. The main risks are unlined copper meeting acidic food or drink and lead in brass or solder, which only a lab test on pulled samples can measure.

Last reviewed 14 Oct 2026

Typical materials

Copper sheet; brass (copper-zinc) sheet and castings; tin (kalai), stainless or nickel linings; lacquer on outer surfaces

Where it's made in India

Moradabad, Uttar Pradesh: Town of Export Excellence for handicrafts (FTP 2023) and home of the Moradabad Metal Craft GI

Key rules

FDA food contact and the FDA Food Code on copper; California Prop 65 (lead); EU 1935/2004 and REACH

Typical AQL

General II; 0 critical, 2.5 major, 4.0 minor

How copper and brass kitchenware is made

Most export copper and brass kitchenware comes from Moradabad, a Town of Export Excellence for handicrafts under the Foreign Trade Policy 2023 and home of the "Moradabad Metal Craft" Geographical Indication (application 161). The same workshops make décor, so the line between a serving bowl and an ornament is often drawn only by the finish and the label.

The product range sets the risks:

Copper water bottles and jugs. Two drawn or spun halves joined by brazing or soldering, usually unlined inside, with a threaded neck and cap.
Copper mugs and tumblers, including Moscow mule mugs. Sold unlined, or lined with nickel or stainless steel. Handles are riveted or soldered.
Copper cookware and serveware (pans, handis, serving pots). Lined with tin, called kalai, wiped on molten, or made from copper-stainless bimetal sheet.
Brass serveware and utensils (bowls, urulis, plates, lotas). Sheet or cast brass, traditionally tin-lined for cooking or serving.

Outer surfaces are hammered, polished or antiqued and often lacquered to slow tarnish. Lacquer is fine on the outside of a serving dish; on a food-contact surface it must be authorized for food or the piece must be sold as decorative. Copper household articles (HS 7418 10) were worth US$21.98 million of exports in FY2025-26 (TradeStat, provisional).

What we check on copper and brass kitchenware

Check	How it is checked	What fails
Lining coverage	Every food-contact surface examined under light, including the rim, base corner and under rivets	Copper or brass showing through, thin wipe marks, lining stopping short of the rim
Lined or unlined as ordered	Inside colour and finish compared with the specification and the tested sample	Unlined mugs where lined were ordered; lining metal different from the tested one
Leaks	Bottles and jugs filled, capped and held inverted; seams and handle joints watched	Drips at a seam, a solder joint or the neck thread
Lacquer placement	Inside surfaces checked for gloss, film or runs; label checked where lacquer is intended inside	Lacquer on a food surface with no food contact documents
Solder and brazed joints	Joints examined for dull grey solder on food surfaces; samples pulled for lead	Visible soft solder inside a vessel; lab result showing lead
Handles	Pull and twist; rivets checked inside and out	Movement, cracked solder, rivet heads with sharp edges
Finish	Hammer pattern, polish and colour against the sample range	Uneven hammering, dull patches, fingerprints etched into lacquer
Tarnish	Inner and outer surfaces checked after unpacking	Dark spots, green verdigris, white haze under lacquer
Labels	Use and care labels read against your artwork	Missing "hand wash", "not for acidic drinks" or "decorative only" where required

Common copper and brass kitchenware and drinkware defects and how they are classed

Defect	Typical cause	Class
Unlined interior where a lining was specified	Wrong batch or cost cutting	Critical
Lead found in brass, solder or lining by the lab	Leaded scrap brass, tin-lead solder, impure tin	Critical
Gaps in the lining exposing copper	Kalai wiped thin or unevenly	Major
Leak at a seam or neck	Incomplete brazing, poor threading	Major
Lacquer on a food surface without documents	Whole piece dipped or sprayed	Major
Loose handle	Weak solder or rivet	Major
Light tarnish spots	Packed with bare hands, humid storage	Minor
Uneven hammer pattern	Hand work outside the sample range	Minor

Your defect list decides the final class.

Market rules for copper and brass kitchenware

Copper and acidic food (US). The FDA Food Code, a model code adopted by most US states for restaurants and bars, says in section 4-101.14 that copper and copper alloys such as brass may not contact food with a pH below 6, such as vinegar, fruit juice or wine. Iowa applied it to unlined copper mugs in 2017; lined mugs are acceptable there. Retailers selling to bars often ask for lined mugs for that reason.
Lead (US). FDA states that no FDA regulation authorizes lead as a food additive, including in cookware. In August 2025 it warned against certain imported aluminium, brass and alloy cookware that can leach lead, mainly products made in India and Pakistan. See FDA food contact.
California. Lead is on the Prop 65 list, and brass is a common source. A warning is needed above the safe-harbor exposure level. See Prop 65.
EU. Regulation (EC) 1935/2004 Article 3 applies; there is no EU-specific measure for metals, so labs test metal release against the Council of Europe guide. Lead is on the REACH Candidate List, so an article with more than 0.1% lead by weight brings information duties. See EU 1935/2004 and REACH.

Lead content, lead leaching and copper release are lab tests, arranged through lab testing coordination.

Packing, transit and your purchase order

Copper and brass tarnish from fingerprints, humidity and sulphur in some papers. Pieces should be handled with gloves after final polishing, wrapped in tarnish-safe tissue, bagged with a desiccant where agreed and packed so lacquered surfaces do not rub. Bottles need their caps fitted and the neck protected; dents in thin copper show at once. The inspector checks the wrap, the desiccant, carton strength and that labels are on each piece.

Put these in your purchase order:

Base metal for each part and, for brass, a lead limit and the lab test that proves it.
Lining: lined or unlined, lining metal, and which surfaces it must cover.
Solder or brazing alloy for any joint that touches food.
Lacquer: outside only, or a food contact document if inside.
Finish reference (hammered, polished, antique) and acceptable range.
Labels: care, acidic-drink warnings, "decorative only" for display pieces, Prop 65 where needed.

Ornamental pieces with no food use are covered on brass and copper décor. Book an inspection in Moradabad.

Sources

Frequently asked questions

Can unlined copper mugs be sold?

They are sold, but US food-service rules based on the FDA Food Code bar copper from contact with drinks below pH 6, which includes most cocktails. Many buyers specify lined mugs or a label against acidic drinks. Decide before production; the inspector checks what was ordered.

Do copper water bottles need a lining?

Many are sold unlined for storing plain water, which is the point of the product. The risk comes when users fill them with lemon water or juice. Buyers usually add a label saying the bottle is for water only.

Can you test brass for lead at the factory?

No. Lead content and leaching need a lab. The inspector pulls and seals samples from production, checks that they match the tested sample, and looks for visible soft solder on food surfaces.

What is kalai?

Kalai is the traditional tin lining wiped onto copper and brass vessels while hot. It should be pure tin and cover every food surface. It wears with use and can be redone, so buyers often state a minimum coverage at inspection.

Is lacquer on copper serveware a problem?

Not on the outside. On a surface that touches food, the lacquer must be authorized for food contact, with documents to prove it, or the piece should be labelled decorative only.