oSIST prEN IEC 60335-2-99:2026/oprA1:2026
(Amendment)Household and similar electrical appliances - Safety - Part 2-99: Particular requirements for commercial electric hoods
- Abstract
This standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard.
The hood may be used above one or more appliance or types of appliances
- Status
- Not Published
- Public Enquiry End Date
- 24-Sep-2026
- Technical Committee
- VGA - Safety of household and similar electrical appliances
- Current Stage
- 4020 - Public enquire (PE) (Adopted Project)
- Start Date
- 09-Jul-2026
- Due Date
- 26-Nov-2026
- Completion Date
- 28-Sep-2026
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is a CENELEC draft amendment for the safety of commercial electric hoods. It updates the European Part 2-99 requirements for electrically operated hoods used above commercial cooking appliances, and it is written for enquiry before possible approval.
What does oSIST prEN IEC 60335-2-99:2026/oprA1:2026 specify?
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 specifies amendments to the safety requirements for commercial electric hoods and the way they are applied with the base Part 2-99 document. The scope covers hoods installed above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, with voltage limits of up to 250 V for single-phase hoods connected between one phase and neutral and 480 V for other hoods.
The document is organized as a European foreword, a scope change in Clause 1, an update in Clause 3, a modification in Clause 11, a replacement of Clause 12, and deletion of Annex B.
| Annex | What it covers |
|---|---|
| Annex B | Battery-operated appliances, separable batteries and detachable batteries for battery-operated appliances - deleted in this amendment so the general Part 1 applies without modification |
What are the key requirements of oSIST prEN IEC 60335-2-99:2026/oprA1:2026?
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 mainly changes how the commercial hood safety standard is applied, rather than setting a new product family. For manufacturers and test laboratories, the practical effect is that the amended wording must be used together with the base Part 2-99 document.
Scope and product application
Clause 1 extends the scope to include direct current (DC) supplied appliances and removes the last dashed item for battery-operated appliances. In practice, this means DC-fed hoods now fall within the covered product range, while the special battery-oriented scope item is withdrawn.
The scope still limits the standard to electrically operated commercial hoods intended for installation above commercial cooking appliances. It also keeps the product format limited to complete units or separate parts that assemble into a complete working hood with a fan.
Terminology
Clause 3.1.9 is replaced, and the term "normal operation" is deleted. This matters because the revised wording affects how the standard’s defined terms are read in later safety tests and interpretations.
Heating
Clause 11.7 is modified by replacing its first paragraph. For users of the standard, this signals a change to the heating-related safety wording and means the amended Clause 11 must be followed when checking thermal behavior.
Charging of metal-ion batteries
Clause 12 is replaced so that the clause of Part 1 applies. In practice, this shifts the charging-related requirements back to the general household-appliance framework rather than keeping a separate special rule in this part.
Battery-related annex
Annex B is deleted, which means the Part 1 provisions apply without modification for the battery-related topics that were previously handled there. For readers preparing compliance files or test plans, this is the main battery-related structural change in the amendment.
What terms does oSIST prEN IEC 60335-2-99:2026/oprA1:2026 define?
- commercial electric hoods - electrically operated hoods intended for installation above commercial cooking appliances.
- direct current (DC) - the supply type added into the scope for covered appliances.
- single complete units - complete hoods supplied as one finished product.
- separate parts - hood parts that are assembled into a complete working hood with a fan.
- battery-operated appliances - the appliance group referenced in the deleted scope item and Annex B.
- separable batteries - batteries that can be separated from the appliance for the Annex B topic.
- detachable batteries - batteries that can be removed from the appliance for the Annex B topic.
- Part 1 - the general safety part applied to clause 12 after the amendment.
Who uses oSIST prEN IEC 60335-2-99:2026/oprA1:2026?
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is used by manufacturers of commercial electric hoods, especially those supplying hoods for ranges, griddles, griddle grills and deep fat fryers. It is also relevant to safety engineers, test laboratories, quality teams and compliance staff who need to check whether a hood falls within scope and how the amended clauses apply.
Buyers and specifiers in commercial kitchen equipment can use it to compare products on a common safety basis, particularly when the hood is supplied as a complete unit or as parts assembled into a working hood.
What changed in oSIST prEN IEC 60335-2-99:2026/oprA1:2026 from the previous edition?
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is based on IEC 60335-2-99:2021/AMD1:2025 and introduces these stated changes:
- adds DC supplied appliances to the scope
- deletes the last dashed item for battery-operated appliances
- replaces Clause 3.1.9 and deletes the term "normal operation"
- replaces the first paragraph of Clause 11.7
- replaces Clause 12 so that Part 1 applies
- deletes Annex B
Which standards are used with oSIST prEN IEC 60335-2-99:2026/oprA1:2026?
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is read with prEN IEC 60335-2-99:2026 and prEN IEC 60335-2-99:2026/prAA:2026. The European foreword also identifies IEC 60335-2-99:2021/AMD1:2025 as the IEC text on which this draft is based.
What does the oSIST prEN IEC 60335-2-99:2026/oprA1:2026 document contain?
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 contains the European foreword, the amended scope wording, the updated term in Clause 3, the revised heating wording in Clause 11, the replacement text for Clause 12, and the deletion of Annex B. The foreword also states the enquiry status and the proposed national implementation dates for CENELEC members.
Relations
- Effective Date
- 07-Apr-2025
Frequently Asked Questions
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Household and similar electrical appliances - Safety - Part 2-99: Particular requirements for commercial electric hoods". This standard covers: This standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard. The hood may be used above one or more appliance or types of appliances
This standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard. The hood may be used above one or more appliance or types of appliances
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is classified under the following ICS (International Classification for Standards) categories: 97.040.20 - Cooking ranges, working tables, ovens and similar appliances. The ICS classification helps identify the subject area and facilitates finding related standards.
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 has the following relationships with other standards: It is inter standard links to oSIST prEN IEC 60335-2-99:2026. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is associated with the following European legislation: EU Directives/Regulations: 2014/53/EU, 2023/1230; Standardization Mandates: M/536, M/605. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
oSIST prEN IEC 60335-2-99:2026/oprA1:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2026
Gospodinjski in podobni električni aparati - Varnost - 2-99. del: Posebne zahteve
za komercialne električne kuhinjske nape - Dopolnilo A1
Household and similar electrical appliances - Safety - Part 2-99: Particular requirements
for commercial electric hoods
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-99:
Besondere Anforderungen für elektrische Dunstabzugshauben für den gewerblichen
Gebrauch
Appareils électrodomestiques et analogues - Sécurité - Partie 2-99: Exigences
particulières pour les hottes de cuisine électriques à usage commercial
Ta slovenski standard je istoveten z: prEN IEC 60335-2-99:2026/prA1:2026
ICS:
97.040.20 Štedilniki, delovni pulti, Cooking ranges, working
pečice in podobni aparati tables, ovens and similar
appliances
oSIST prEN IEC 60335-2- en
99:2026/oprA1:2026
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD DRAFT
prEN IEC 60335-2-99:2026
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
July 2026
ICS 97.040.20 -
English Version
Household and similar electrical appliances - Safety - Part 2-99:
Particular requirements for commercial electric hoods
(IEC 60335-2-99:2021/AMD1:2025)
Appareils électrodomestiques et analogues - Sécurité - Sicherheit elektrischer Geräte für den Hausgebrauch und
Partie 2-99: Exigences particulières pour les hottes de ähnliche Zwecke - Teil 2-99: Besondere Anforderungen für
cuisine électriques à usage commercial elektrische Dunstabzugshauben für den gewerblichen
(IEC 60335-2-99:2021/AMD1:2025) Gebrauch
(IEC 60335-2-99:2021/AMD1:2025)
This draft amendment prA1, if approved, will modify the European Standard prEN IEC 60335-2-99:2026; it is submitted to CENELEC
members for enquiry.
Deadline for CENELEC: 2026-09-25.
The text of this draft consists of the text of IEC 60335-2-99:2021/AMD1:2025.
If this draft becomes an amendment, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.
This draft amendment was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to
the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2026 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 81685 Ref. No. prEN IEC 60335-2-99:2026/prA1:2026 E
prEN IEC 60335-2-99/prA1:2026 (E)
1 European foreword
2 This document (prEN IEC 60335-2-99:2026/prA1:2026) consists of the text of IEC 60335-2-99/A1:2025
3 prepared by IEC/TC 61 "Safety of household and similar electrical appliances".
4 This document is currently submitted to the Enquiry.
5 The following dates are proposed:
• latest date by which the existence of this (doa) dav + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dav + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dav + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)
6 This document is read in conjunction with prEN IEC 60335-2-99:2026 and prEN IEC 60335-2-
7 99:2026/prAA:2026.
8 This document has been prepared under a standardization request addressed to CENELEC by the European
9 Commission. The Standing Committee of the EFTA State subsequently approves these requests for its
10 Member States.
11 For relationship with EU legislation, see informative Annexes ZZB and ZZC, which are an integral part of
12 prEN IEC 60335-2-99:2026/prAA:2026.
IEC 60335-2-99 ®
Edition 2.0 2025-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 1
AMENDEMENT 1
Household and similar electrical appliances – Safety –
Part 2-99: Particular requirements for commercial electric hoods
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-99: Exigences particulières pour les hottes de cuisine électriques à
usage commercial
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 97.040.20 ISBN 978-2-8327-0174-4
...