Key takeaway
What This Development Means
The European Commission has proposed updates to lead exemptions in electrical and electronic equipment (EEE) under the RoHS Directive (2011/65/EU). The proposal replaces exemption 7(c)-I with two new entries: 7(c)-V (lead in glass) and 7(c)-VI (lead in ceramics), targeting applications where substitutes remain impractical, such as high-voltage capacitors and piezoelectric ceramics. Lead ensures reliability and performance in EEE, reducing melting points in glass and providing thermal stability in ceramics. Despite advances, alternatives fall short of required standards. The exemptions, valid until 31 December 2027, comply with the REACH Regulation, maintaining environmental and health protections. Public feedback is open from 13 January to 10 February 2025, with the final directive expected in Q3 2025. This reflects the EU’s commitment to balancing innovation with sustainability while ensuring essential electronics remain functional.
What is the purpose of the EU’s proposal on lead exemptions under the RoHS Directive?
The proposal aims to renew and restructure exemptions for lead in electrical and electronic components to adapt to technical and scientific progress. It introduces two new categories: 7(c)-V for lead in glass and 7(c)-VI for lead in ceramics, replacing the current 7(c)-I exemption. These exemptions focus on applications where eliminating lead remains impractical, such as high-voltage capacitors and piezoelectric materials, while maintaining compliance with environmental and health regulations.
What are the main applications covered under the new exemptions 7(c)-V and 7(c)-VI?
Exemption 7(c)-V (Lead in Glass) applies to uses such as glass beads for high-voltage diodes, hermetic sealing between components, bonding processes requiring specific thermal parameters, resistive materials like inks, and chemically modified glass for devices such as microchannel plates (MCPs) and electron multipliers. Meanwhile, exemption 7(c)-VI (Lead in Ceramics) covers piezoelectric ceramics like lead zirconium titanate (PZT), used for converting vibrations into electricity, and ceramics with positive temperature coefficients (PTC) that provide stability in temperature-sensitive applications.
The European Union has unveiled a proposal to renew and restructure exemptions for lead in electrical and electronic components under the RoHS Directive (Directive 2011/65/EU). This move aims to balance innovation with environmental sustainability while addressing the technical challenges of eliminating lead in essential electronic applications.
Key Proposal: New Lead Exemptions For Glass And Ceramics
The European Commission's draft amendment introduces two new exemption categories—7(c)-V for lead in glass and 7(c)-VI for lead in ceramics—replacing the existing 7(c)-I entry. These updated exemptions target specific applications where lead-free alternatives remain unfeasible, including high-voltage capacitors and piezoelectric materials. Both exemptions are set to expire on 31 December 2027.
Why Lead Remains Crucial In Electronics
Lead continues to play an irreplaceable role in certain electronics. In glass components, it ensures chemical stability, reduces melting points, and provides electrical insulation. In ceramics, lead is critical for piezoelectric and thermal stability, enabling reliable performance in high-voltage capacitors and temperature-sensitive devices. Despite advancements, alternatives often fail to deliver the same reliability and durability.
EU's Approach To Environmental And Health Protection
The renewed exemptions are fully aligned with the REACH Regulation, ensuring no compromise on environmental or health standards. Importantly, lead-containing components covered by these exemptions are not directly accessible to consumers, minimising risks.
Extensive Stakeholder Consultation
The European Commission conducted technical assessments in 2022 and 2024, including consultations with industry stakeholders, Member States, and experts. Findings indicated strong support for the renewal, highlighting the technical impracticality and economic impact of immediate substitution. The proposed short-term validity ensures regular review, encouraging continued exploration of lead-free alternatives.
Feedback Period And Timeline
The feedback period for this proposal runs from 13 January 2025 to 10 February 2025. Following public consultation, the final directive is expected to be adopted in Q3 2025, with Member States given six months to incorporate the changes into national laws.
Benefits Of The Proposal
Supporting Industry Innovation
The updated exemptions provide industries with critical time to develop and test lead-free alternatives without compromising product quality or safety.
Preserving Product Reliability
High-performance electronics, including capacitors and resistors, will continue to meet stringent functional standards under the renewed exemptions.
Environmental Safeguards
Strict compliance with the REACH Regulation and limitations on lead use ensure the proposal aligns with the EU’s green policies.
What This Means For The Electronics Industry
The EU’s decision to update lead exemptions reflects its strategy to maintain technological leadership while prioritising environmental sustainability. This proposal enables industries to innovate sustainably while ensuring the functionality of essential electronic components.
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