How to Compare a Vape Kit with Its Component Records in Great Britain

Answer first

Compare a vape kit as the exact combination that will be supplied, not as a broad family name. Match the physical device, tank or cartridge, refill container, brand, variant and presentation against relevant Great Britain notification records and supplier evidence. Then retain a dated comparison file and resolve any difference before supply.

This information is for UK trade professionals dealing with adult-only products. It is general information, not legal or tax advice. Requirements can depend on the product, business role and route to market; obtain independent advice where needed.

Key Takeaways

• Begin with the actual contents of the kit and identify which items are electronic cigarettes, refill containers or separately supplied liquid-containing parts.
• A kit does not automatically need a separate notification if every component is individually notified and the MHRA’s conditions on branding and rebranding are met.
• A published MHRA entry is an important verification point, but it confirms the notification requirement only; it does not remove the need to check other applicable requirements.
• Keep a dated record of the published entry, supplier confirmation, packaging review and any batch or product documentation used in your decision.

Start with the product type and the exact supply configuration

The correct comparison starts with classification. In Great Britain, Part 6 of the Tobacco and Related Products Regulations 2016 (TRPR) covers electronic cigarettes that contain nicotine or can be used with nicotine-containing liquid, and nicotine-containing refill containers. Producers must notify products they intend to supply; a substantially modified product also requires notification under regulation 31.

List every item in the saleable pack before searching records: device, prefilled cartridge or pod, tank, refill container and separately supplied liquid-containing part. The MHRA’s Great Britain product-type guidance distinguishes a kit, a refill container/cartridge and an individual part capable of containing e-liquid. It says tanks, atomisers and cartridges can be in scope if supplied separately, unlike examples such as replacement batteries and mouthpieces.

“Kit” is therefore not enough as a purchasing description. Record the refillable or rechargeable format, whether each cartridge contains e-liquid, the number of components, and whether supply is as a combination pack or separate lines. Aerova’s GB e-cigarette types guide can support consistent internal terms.

Match the stock item to the published component records

Compare identifiers and physical characteristics line by line, not by a similar-looking listing. Ask the supplier for the relevant published Great Britain entry or entries and enough detail to connect every in-scope item to a record. The MHRA says an unpublished product cannot legally be supplied in the UK, subject to the relevant current or historic publication route.

Compare the trade sample or controlled specification against the record and supplier confirmation. Check the brand, product and variant description, product type, notifier or responsible business, component identity, liquid presentation and kit contents. Regulation 31 covers, where relevant, ingredients and emissions by brand and variant, nicotine dose and uptake, component descriptions, production process information and responsibility for quality and safety. Treat a difference in brand or variant as material, even where a name is close.

A kit made from separately notified products may not need its own kit notification, but only where every component is notified, there has been no rebranding, and component brands are clear. Do not infer this from a shared supplier or similar packaging. In private-label arrangements, clarify the producer: MHRA guidance includes a manufacturer, importer or rebrander. See what private-label notification means before relying on another company’s record.

Check the pack as well as the record

A record match is not a packaging sign-off. MHRA retailer guidance says publication does not guarantee compliance with UK labelling requirements and that retailers remain responsible for supplied products. Review received stock, not just catalogue imagery, against product documentation and applicable packaging rules.

Confirm that presentation aligns with the identified record and that nicotine strength and capacity details are not inconsistent. Government guidance states a maximum nicotine concentration of 20mg/ml, maximum 10ml nicotine-containing refill-container volume, and maximum 2ml e-cigarette tank capacity for consumer sales. It also requires nicotine-containing products or packaging to be child-resistant and tamper-evident. These are limited checks, not a complete assessment. Use Aerova’s packaging and labelling resource for a focused pack review.

Assess names, graphics and outer packaging in context. The MHRA’s presentation guidance addresses misleading presentation and assigns conformity responsibility to the notifier and person placing the product on the market. If packaging differs from the reviewed material, return the line to review.

Keep a proportionate due-diligence file and escalate differences

A short, retrievable comparison file makes a buying decision easier to explain. Save the publication-check date, record reference, supplier confirmation, kit bill of materials, stock or artwork photographs, and notes of differences investigated. Keep versions together so a later change does not overwrite the basis of an earlier decision.

The MHRA’s due-diligence guidance says notification information alone is insufficient. It describes technical-dossier evidence including specifications, component information, batch testing, stability data, complaint records and corrective actions. A buyer will not hold every producer document, but should define and retain the supplier evidence used for its own controls.

Escalate a mismatch: an unnamed cartridge, a different pack brand or variant, changed tank capacity, altered liquid presentation or an apparently new component. Ask the supplier to identify the record and whether the change was assessed. Until evidence supports the exact saleable configuration, do not treat a component record as confirmation for the kit. Visit the UK Compliance Centre for a broader process.

FAQ

Does a published MHRA entry prove that every compliance requirement has been met?

No. MHRA states that publication demonstrates compliance with regulation 31 notification requirements only. A product can still be subject to action or withdrawal if it does not meet other Part 6 TRPR or related requirements. Use publication as one part of a documented review.

Can a combination kit rely on its component records?

Potentially. Each component must be notified, there must be no rebranding, and component brands must be clear. Confirm exact pack contents and retain supplier evidence before reaching that conclusion.

What should a buyer do when a replacement part differs from the record?

Treat it as requiring review. MHRA notes that non-identical replacement parts, especially those affecting refill capacity, may need separate notification. Obtain written clarification and compare the changed part with relevant published information before progressing the line.

Official sources

• MHRA: Chapter 2 – product type guidance – Great Britain
• The Tobacco and Related Products Regulations 2016, regulation 31
• MHRA: E-cigarette and vape advice for retailers and producers
• MHRA ECIG frequently asked questions
• MHRA: General advice on due diligence for GB
• MHRA: Presentation guidance for GB

For factual trade discussions about your intended Great Britain kit configuration and the records you need to compare, request a quote.