Low Voltage Directive Guide: CE Marking Compliance for Electrical Equipment

If you manufacture, import, or distribute electrical equipment in the EU, the Low Voltage Directive is almost certainly the most important piece of legislation on your compliance checklist. Get it right, and you have a clear pathway to CE marking. Get it wrong, and you face market access barriers, recall risk, and potential liability.

This guide walks you through everything you need to know — from scope and essential requirements to conformity assessment, technical documentation, and the most common mistakes that trip up SMEs and first-time exporters.

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What Is the Low Voltage Directive?

The Low Voltage Directive 2014/35/EU (LVD) is an EU harmonisation regulation that governs the safety of electrical equipment operating within defined voltage ranges. It replaced the previous Directive 2006/95/EC and has applied in full since 20 April 2016.

The LVD is designed to ensure that electrical equipment placed on the EU market is safe for users, property, and domestic animals. It covers a broad range of products — from power tools and household appliances to lighting equipment and industrial machinery components — making it one of the most widely applicable directives in CE marking.

The directive is also frequently misunderstood. Some manufacturers assume it covers only consumer goods; in practice, it applies across both consumer and professional/industrial contexts wherever the voltage thresholds are met.

---

Voltage Scope: Does the LVD Apply to Your Product?

The LVD applies to electrical equipment designed for use with a voltage rating of:

• AC: 50V to 1,000V
• DC: 75V to 1,500V

These thresholds refer to the rated input or output voltage of the equipment itself, not necessarily the voltage within internal components.

Products Explicitly Excluded from the LVD

Article 2 and Annex I of 2014/35/EU list specific exclusions. Products falling outside LVD scope include:

• Electrical equipment for use in explosive atmospheres (covered by ATEX Directive 2014/34/EU)
• Electrical equipment for radiology and medical purposes (covered by the Medical Device Regulation 2017/745/EU)
• Electrical parts for goods and passenger lifts (Lifts Directive 2014/33/EU)
• Electricity meters
• Plugs and socket outlets for domestic use
• Electric fence controllers
• Specialised electrical equipment for use on ships, aircraft, or railways

If your product is excluded from the LVD, it may still require CE marking under a different directive. Always verify the applicable legislation before beginning your conformity assessment.

---

Essential Safety Requirements Under the LVD

The Low Voltage Directive does not prescribe detailed technical specifications — instead, it sets essential safety requirements (ESRs) that your product must meet. These are defined in Annex I of 2014/35/EU and grouped into three categories:

1. General Conditions

• Equipment must be constructed in accordance with sound engineering practice for safety
• It must be designed so that protection against hazards is assured
• Technical advances must be incorporated to assure safety

2. Protection Against Hazards Arising from the Equipment Itself

• Protection from contact with live parts
• Prevention of dangerous temperatures, arcs, or radiation
• Adequate insulation for the intended environment
• Mechanical strength sufficient to withstand expected stress
• Prevention of hazards from non-electrical origin (e.g. mechanical, thermal)

3. Protection Against Hazards from External Influences

• Equipment must meet safety standards when exposed to expected environmental conditions — mechanical, chemical, thermal, and electromagnetic
• Appropriate protection against overload conditions

Meeting these requirements in practice means demonstrating compliance with relevant harmonised standards, which provide a presumption of conformity with the ESRs.

---

Harmonised Standards: Your Practical Route to Compliance

The most efficient way to demonstrate compliance with the LVD is to apply harmonised standards published in the Official Journal of the EU. When your product meets the requirements of a harmonised standard, you benefit from a legal presumption of conformity with the corresponding ESRs.

Key Harmonised Standards for LVD Products

The central standard for most LVD products is:

• EN 61010-1:2010+A1:2019 — Safety requirements for electrical equipment for measurement, control, and laboratory use
• EN 60335-1:2012+A13:2017 — Safety of household and similar electrical appliances (general requirements)
• EN 60950-1:2006+A2:2013 (largely superseded by EN 62368-1 for IT and AV equipment)
• EN 62368-1:2020+A11:2020 — Audio/video, information and communication technology equipment
• EN 60204-1:2018 — Safety of machinery: electrical equipment of machines
• EN 60598-1:2015+A1:2018 — Luminaires: general requirements and tests
• EN 61558-1:2005+A1:2009 — Safety of transformers, reactors, power supply units and combinations

You can find the current list of harmonised standards on the European Commission’s Nando database and in the Official Journal of the EU. Always verify you are using the currently listed version — superseded editions may no longer provide presumption of conformity.

If no harmonised standard exists for your product category, you must demonstrate compliance with the ESRs through other technical means and document your reasoning thoroughly.

---

Step-by-Step LVD Conformity Assessment Process

Unlike directives such as the Machinery Directive or Medical Device Regulation, the LVD typically allows manufacturers to conduct a self-declaration of conformity without involving a Notified Body. Here is the standard process:

Step 1: Confirm the Directive Applies

Check the voltage range, product category, and Annex I exclusions. If the LVD applies, determine whether any other directives apply simultaneously (the EMC Directive 2014/30/EU almost always applies alongside the LVD for electrical equipment).

Step 2: Identify Applicable Harmonised Standards

Search the Official Journal of the EU for the current harmonised standards for your product type. Identify both the general safety standard and any product-specific standards that apply.

Step 3: Conduct or Commission Testing

Test your product against the requirements of the identified standards. This may be done internally if you have the capability and calibrated equipment, or via an accredited third-party test laboratory. Third-party testing is not legally required for most LVD products, but it significantly strengthens your technical file and is strongly recommended for higher-risk categories.

Step 4: Compile the Technical File

Assemble the technical documentation required by Article 7 and Annex III of 2014/35/EU. This must include:

• A general description of the equipment
• Conceptual design and manufacturing drawings
• Descriptions and explanations necessary to understand the drawings (including operation of the equipment)
• A list of the harmonised standards applied (or other technical specifications)
• Results of design calculations, examinations, and tests carried out
• Test reports

The technical file must be kept for 10 years after the last product has been placed on the market and must be made available to market surveillance authorities on request.

Step 5: Draw Up the EU Declaration of Conformity

The EU Declaration of Conformity (DoC) is a legally binding document in which you (or your EU Authorised Representative) declare that the product meets all applicable directive requirements. It must include the information specified in Annex IV of 2014/35/EU, including the directive numbers, standards applied, manufacturer details, and an authorised signature.

Step 6: Affix the CE Marking

Once the DoC is signed, you affix the CE marking to the product. The CE mark must be visible, legible, and indelible. It must not be accompanied by any mark that could mislead users about the meaning or purpose of the CE marking.

Step 7: Appoint an EU Authorised Representative (if needed)

If you are a non-EU manufacturer placing products on the EU market, you must appoint an EU Authorised Representative established in the EU. The representative’s name and address must appear on the product or its packaging.

---

The LVD and Other Directives: Managing Overlapping Scope

The Low Voltage Directive rarely operates in isolation. Most electrical equipment will also need to comply with:

• EMC Directive 2014/30/EU — Electromagnetic compatibility: applies to virtually all electrical and electronic equipment
• RoHS Directive 2011/65/EU (recast) — Restriction of hazardous substances in electrical and electronic equipment
• Ecodesign Regulation 2019/2021/EU and related regulations — Energy-related products
• Machinery Regulation (EU) 2023/1230 — If the equipment is also a machine (note: electrical equipment that is itself a complete machine may fall under the Machinery Regulation rather than the LVD for its mechanical safety aspects)
• Radio Equipment Directive 2014/53/EU — If the product incorporates radio or wireless functionality

A single EU Declaration of Conformity can reference multiple directives, and this is the standard approach for products with overlapping scope. Your technical file must address the requirements of each applicable directive.

---

Common Mistakes to Avoid

These are the compliance failures most frequently identified in market surveillance and pre-market audits:

1. Using an outdated harmonised standard
Standards are regularly revised. Manufacturers who reference superseded editions in their technical file and DoC lose the presumption of conformity. Always check the current published list in the Official Journal.

2. Incomplete technical documentation
A technical file that lacks test evidence, design calculations, or a proper product description will not withstand scrutiny from market surveillance authorities. The file must demonstrate — not just claim — conformity.

3. Failing to update the DoC and technical file after design changes
Any change to the product that affects safety requires a reassessment of conformity and an updated Declaration of Conformity. A DoC signed for a previous version does not cover modified products.

4. Missing EU Authorised Representative details
Non-EU manufacturers frequently omit the AR’s name and address from the product labelling or DoC. This is a non-conformity that can result in the product being barred from sale.

5. Ignoring co-applicable directives
Failing to address the EMC Directive or RoHS alongside the LVD is one of the most common root causes of market surveillance findings. All applicable directives must be listed in the DoC.

6. CE marking applied without a completed technical file
The CE mark cannot legally be affixed until the conformity assessment process — including the completed technical file and signed DoC — is in place. Affixing the mark prematurely exposes the manufacturer to enforcement action.

---

Frequently Asked Questions

Does the LVD require a Notified Body?

For most electrical equipment within the LVD’s scope, no Notified Body is required. The LVD allows manufacturers to conduct a self-declaration of conformity, provided the product can be assessed against harmonised standards. There is no conformity assessment procedure within 2014/35/EU that mandates third-party involvement, unlike higher-risk directives such as the Pressure Equipment Directive or the Medical Device Regulation.

What is the difference between LVD 2014/35/EU and the old Directive 2006/95/EC?

Directive 2014/35/EU replaced 2006/95/EC as part of the New Legislative Framework (NLF) alignment. The core technical requirements are essentially unchanged, but 2014/35/EU introduced clearer obligations for economic operators (manufacturers, importers, distributors), more detailed requirements for technical documentation, and aligned the market surveillance and enforcement provisions with the NLF. If you are still referencing 2006/95/EC on any documentation, update it immediately.

Can a product be CE marked under the LVD if no harmonised standard covers it?

Yes, but the process is more demanding. Where no harmonised standard exists (or where you choose not to apply one), you must demonstrate conformity with the essential safety requirements through your own technical analysis, calculations, and testing. The technical file must clearly document the rationale and evidence. In practice, engaging a third-party test laboratory is strongly advisable in this situation.

How long must the technical file be retained?

Article 7(8) of 2014/35/EU requires manufacturers to keep the technical file and the EU Declaration of Conformity available for 10 years after the last unit of the product is placed on the market.

Does the LVD apply to battery-powered products?

It depends on the battery voltage. A product powered by a battery pack with a rated voltage below 75V DC falls outside the LVD’s voltage scope. However, if the product incorporates a mains-connected charger or power supply within the voltage range, the overall system — or the charger separately — may still fall within scope. Always assess the system as a whole and consider each component’s voltage ratings individually.

---

Conclusion: Make the Low Voltage Directive Work for You

The Low Voltage Directive 2014/35/EU is a well-structured regulation with a clear pathway to compliance for manufacturers who understand its requirements. Apply the right harmonised standards, build a thorough technical file, and issue a properly completed EU Declaration of Conformity — and CE marking for your electrical equipment is an achievable, systematic process rather than a bureaucratic obstacle.

The risks of getting it wrong are real: market withdrawal, customs holds, reputational damage, and liability exposure. But the process itself is not opaque. It rewards manufacturers who invest the time to understand the requirements and document their work properly.

---

Save Time on Your LVD Compliance

If you’re preparing for CE marking and don’t want to spend weeks building documentation templates from scratch, the CE Marking Compliance Kit at gyuladancsi.gumroad.com/l/fhuox (€97) gives you ready-to-use templates for the EU Declaration of Conformity, technical file structure, conformity assessment checklists, and more — built around the current directive requirements including the LVD and EMC Directive.

It’s the resource we wish existed when we first worked through the compliance process: practical, directive-accurate, and designed to save engineers and product managers significant time at exactly the point in the project when time matters most.

If you manufacture, import, or distribute electrical equipment in the EU, the Low Voltage Directive is almost certainly the most important piece of legislation on your compliance checklist. Get it right, and you have a clear pathway to CE marking. Get it wrong, and you face market access barriers, recall risk, and potential liability.

This guide walks you through everything you need to know — from scope and essential requirements to conformity assessment, technical documentation, and the most common mistakes that trip up SMEs and first-time exporters.

---

What Is the Low Voltage Directive?

The Low Voltage Directive 2014/35/EU (LVD) is an EU harmonisation regulation that governs the safety of electrical equipment operating within defined voltage ranges. It replaced the previous Directive 2006/95/EC and has applied in full since 20 April 2016.

The LVD is designed to ensure that electrical equipment placed on the EU market is safe for users, property, and domestic animals. It covers a broad range of products — from power tools and household appliances to lighting equipment and industrial machinery components — making it one of the most widely applicable directives in CE marking.

The directive is also frequently misunderstood. Some manufacturers assume it covers only consumer goods; in practice, it applies across both consumer and professional/industrial contexts wherever the voltage thresholds are met.

---

Voltage Scope: Does the LVD Apply to Your Product?

The LVD applies to electrical equipment designed for use with a voltage rating of:

• AC: 50V to 1,000V
• DC: 75V to 1,500V

These thresholds refer to the rated input or output voltage of the equipment itself, not necessarily the voltage within internal components.

Products Explicitly Excluded from the LVD

Article 2 and Annex I of 2014/35/EU list specific exclusions. Products falling outside LVD scope include:

• Electrical equipment for use in explosive atmospheres (covered by ATEX Directive 2014/34/EU)
• Electrical equipment for radiology and medical purposes (covered by the Medical Device Regulation 2017/745/EU)
• Electrical parts for goods and passenger lifts (Lifts Directive 2014/33/EU)
• Electricity meters
• Plugs and socket outlets for domestic use
• Electric fence controllers
• Specialised electrical equipment for use on ships, aircraft, or railways

If your product is excluded from the LVD, it may still require CE marking under a different directive. Always verify the applicable legislation before beginning your conformity assessment.

---

Essential Safety Requirements Under the LVD

The Low Voltage Directive does not prescribe detailed technical specifications — instead, it sets essential safety requirements (ESRs) that your product must meet. These are defined in Annex I of 2014/35/EU and grouped into three categories:

1. General Conditions

• Equipment must be constructed in accordance with sound engineering practice for safety
• It must be designed so that protection against hazards is assured
• Technical advances must be incorporated to assure safety

2. Protection Against Hazards Arising from the Equipment Itself

• Protection from contact with live parts
• Prevention of dangerous temperatures, arcs, or radiation
• Adequate insulation for the intended environment
• Mechanical strength sufficient to withstand expected stress
• Prevention of hazards from non-electrical origin (e.g. mechanical, thermal)

3. Protection Against Hazards from External Influences

• Equipment must meet safety standards when exposed to expected environmental conditions — mechanical, chemical, thermal, and electromagnetic
• Appropriate protection against overload conditions

Meeting these requirements in practice means demonstrating compliance with relevant harmonised standards, which provide a presumption of conformity with the ESRs.

---

Harmonised Standards: Your Practical Route to Compliance

The most efficient way to demonstrate compliance with the LVD is to apply harmonised standards published in the Official Journal of the EU. When your product meets the requirements of a harmonised standard, you benefit from a legal presumption of conformity with the corresponding ESRs.

Key Harmonised Standards for LVD Products

The central standard for most LVD products is:

• EN 61010-1:2010+A1:2019 — Safety requirements for electrical equipment for measurement, control, and laboratory use
• EN 60335-1:2012+A13:2017 — Safety of household and similar electrical appliances (general requirements)
• EN 60950-1:2006+A2:2013 (largely superseded by EN 62368-1 for IT and AV equipment)
• EN 62368-1:2020+A11:2020 — Audio/video, information and communication technology equipment
• EN 60204-1:2018 — Safety of machinery: electrical equipment of machines
• EN 60598-1:2015+A1:2018 — Luminaires: general requirements and tests
• EN 61558-1:2005+A1:2009 — Safety of transformers, reactors, power supply units and combinations

You can find the current list of harmonised standards on the European Commission’s Nando database and in the Official Journal of the EU. Always verify you are using the currently listed version — superseded editions may no longer provide presumption of conformity.

If no harmonised standard exists for your product category, you must demonstrate compliance with the ESRs through other technical means and document your reasoning thoroughly.

---

Step-by-Step LVD Conformity Assessment Process

Unlike directives such as the Machinery Directive or Medical Device Regulation, the LVD typically allows manufacturers to conduct a self-declaration of conformity without involving a Notified Body. Here is the standard process:

Step 1: Confirm the Directive Applies

Check the voltage range, product category, and Annex I exclusions. If the LVD applies, determine whether any other directives apply simultaneously (the EMC Directive 2014/30/EU almost always applies alongside the LVD for electrical equipment).

Step 2: Identify Applicable Harmonised Standards

Search the Official Journal of the EU for the current harmonised standards for your product type. Identify both the general safety standard and any product-specific standards that apply.

Step 3: Conduct or Commission Testing

Test your product against the requirements of the identified standards. This may be done internally if you have the capability and calibrated equipment, or via an accredited third-party test laboratory. Third-party testing is not legally required for most LVD products, but it significantly strengthens your technical file and is strongly recommended for higher-risk categories.

Step 4: Compile the Technical File

Assemble the technical documentation required by Article 7 and Annex III of 2014/35/EU. This must include:

• A general description of the equipment
• Conceptual design and manufacturing drawings
• Descriptions and explanations necessary to understand the drawings (including operation of the equipment)
• A list of the harmonised standards applied (or other technical specifications)
• Results of design calculations, examinations, and tests carried out
• Test reports

The technical file must be kept for 10 years after the last product has been placed on the market and must be made available to market surveillance authorities on request.

Step 5: Draw Up the EU Declaration of Conformity

The EU Declaration of Conformity (DoC) is a legally binding document in which you (or your EU Authorised Representative) declare that the product meets all applicable directive requirements. It must include the information specified in Annex IV of 2014/35/EU, including the directive numbers, standards applied, manufacturer details, and an authorised signature.

Step 6: Affix the CE Marking

Once the DoC is signed, you affix the CE marking to the product. The CE mark must be visible, legible, and indelible. It must not be accompanied by any mark that could mislead users about the meaning or purpose of the CE marking.

Step 7: Appoint an EU Authorised Representative (if needed)

If you are a non-EU manufacturer placing products on the EU market, you must appoint an EU Authorised Representative established in the EU. The representative’s name and address must appear on the product or its packaging.

---

The LVD and Other Directives: Managing Overlapping Scope

The Low Voltage Directive rarely operates in isolation. Most electrical equipment will also need to comply with:

• EMC Directive 2014/30/EU — Electromagnetic compatibility: applies to virtually all electrical and electronic equipment
• RoHS Directive 2011/65/EU (recast) — Restriction of hazardous substances in electrical and electronic equipment
• Ecodesign Regulation 2019/2021/EU and related regulations — Energy-related products
• Machinery Regulation (EU) 2023/1230 — If the equipment is also a machine (note: electrical equipment that is itself a complete machine may fall under the Machinery Regulation rather than the LVD for its mechanical safety aspects)
• Radio Equipment Directive 2014/53/EU — If the product incorporates radio or wireless functionality

A single EU Declaration of Conformity can reference multiple directives, and this is the standard approach for products with overlapping scope. Your technical file must address the requirements of each applicable directive.

---

Common Mistakes to Avoid

These are the compliance failures most frequently identified in market surveillance and pre-market audits:

1. Using an outdated harmonised standard
Standards are regularly revised. Manufacturers who reference superseded editions in their technical file and DoC lose the presumption of conformity. Always check the current published list in the Official Journal.

2. Incomplete technical documentation
A technical file that lacks test evidence, design calculations, or a proper product description will not withstand scrutiny from market surveillance authorities. The file must demonstrate — not just claim — conformity.

3. Failing to update the DoC and technical file after design changes
Any change to the product that affects safety requires a reassessment of conformity and an updated Declaration of Conformity. A DoC signed for a previous version does not cover modified products.

4. Missing EU Authorised Representative details
Non-EU manufacturers frequently omit the AR’s name and address from the product labelling or DoC. This is a non-conformity that can result in the product being barred from sale.

5. Ignoring co-applicable directives
Failing to address the EMC Directive or RoHS alongside the LVD is one of the most common root causes of market surveillance findings. All applicable directives must be listed in the DoC.

6. CE marking applied without a completed technical file
The CE mark cannot legally be affixed until the conformity assessment process — including the completed technical file and signed DoC — is in place. Affixing the mark prematurely exposes the manufacturer to enforcement action.

---

Frequently Asked Questions

Does the LVD require a Notified Body?

For most electrical equipment within the LVD’s scope, no Notified Body is required. The LVD allows manufacturers to conduct a self-declaration of conformity, provided the product can be assessed against harmonised standards. There is no conformity assessment procedure within 2014/35/EU that mandates third-party involvement, unlike higher-risk directives such as the Pressure Equipment Directive or the Medical Device Regulation.

What is the difference between LVD 2014/35/EU and the old Directive 2006/95/EC?

Directive 2014/35/EU replaced 2006/95/EC as part of the New Legislative Framework (NLF) alignment. The core technical requirements are essentially unchanged, but 2014/35/EU introduced clearer obligations for economic operators (manufacturers, importers, distributors), more detailed requirements for technical documentation, and aligned the market surveillance and enforcement provisions with the NLF. If you are still referencing 2006/95/EC on any documentation, update it immediately.

Can a product be CE marked under the LVD if no harmonised standard covers it?

Yes, but the process is more demanding. Where no harmonised standard exists (or where you choose not to apply one), you must demonstrate conformity with the essential safety requirements through your own technical analysis, calculations, and testing. The technical file must clearly document the rationale and evidence. In practice, engaging a third-party test laboratory is strongly advisable in this situation.

How long must the technical file be retained?

Article 7(8) of 2014/35/EU requires manufacturers to keep the technical file and the EU Declaration of Conformity available for 10 years after the last unit of the product is placed on the market.

Does the LVD apply to battery-powered products?

It depends on the battery voltage. A product powered by a battery pack with a rated voltage below 75V DC falls outside the LVD’s voltage scope. However, if the product incorporates a mains-connected charger or power supply within the voltage range, the overall system — or the charger separately — may still fall within scope. Always assess the system as a whole and consider each component’s voltage ratings individually.

---

Conclusion: Make the Low Voltage Directive Work for You

The Low Voltage Directive 2014/35/EU is a well-structured regulation with a clear pathway to compliance for manufacturers who understand its requirements. Apply the right harmonised standards, build a thorough technical file, and issue a properly completed EU Declaration of Conformity — and CE marking for your electrical equipment is an achievable, systematic process rather than a bureaucratic obstacle.

The risks of getting it wrong are real: market withdrawal, customs holds, reputational damage, and liability exposure. But the process itself is not opaque. It rewards manufacturers who invest the time to understand the requirements and document their work properly.

---

Save Time on Your LVD Compliance

If you’re preparing for CE marking and don’t want to spend weeks building documentation templates from scratch, the CE Marking Compliance Kit at gyuladancsi.gumroad.com/l/fhuox (€97) gives you ready-to-use templates for the EU Declaration of Conformity, technical file structure, conformity assessment checklists, and more — built around the current directive requirements including the LVD and EMC Directive.

It’s the resource we wish existed when we first worked through the compliance process: practical, directive-accurate, and designed to save engineers and product managers significant time at exactly the point in the project when time matters most.

→ Need a ready-to-use EU Declaration of Conformity? Download the EU Declaration of Conformity Pack 2026 — 5 directive-specific templates (EMC, LVD, Machinery, RoHS, RED), field-by-field completion guide, and harmonised standards reference. €67, instant download.