𝗧𝗼𝗱𝗮𝘆'𝘀 𝗞𝗡𝗢𝗪𝗟𝗘𝗗𝗚𝗘 𝗦𝗵𝗮𝗿𝗲 𝗥𝗘𝗔𝗖𝗛 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲 𝟮𝟬𝟮𝟲: 𝗔 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗜𝗻𝘀𝗶𝗴𝗵𝘁 𝗶𝗻𝘁𝗼 𝘁𝗵𝗲 “𝗦𝘂𝗯𝘀𝘁𝗮𝗻𝗰𝗲𝘀 𝗼𝗳 𝗩𝗲𝗿𝘆 𝗛𝗶𝗴𝗵 𝗖𝗼𝗻𝗰𝗲𝗿𝗻” (𝗦𝗩𝗛𝗖) 𝗟𝗶𝘀𝘁 𝗮𝗻𝗱 𝗜𝘁𝘀 𝗜𝗺𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗥𝘂𝗯𝗯𝗲𝗿 𝗔𝗱𝗱𝗶𝘁𝗶𝘃𝗲𝘀

 𝗧𝗼𝗱𝗮𝘆'𝘀 𝗞𝗡𝗢𝗪𝗟𝗘𝗗𝗚𝗘 𝗦𝗵𝗮𝗿𝗲

𝗥𝗘𝗔𝗖𝗛 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲 𝟮𝟬𝟮𝟲: 𝗔 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗜𝗻𝘀𝗶𝗴𝗵𝘁 𝗶𝗻𝘁𝗼 𝘁𝗵𝗲 “𝗦𝘂𝗯𝘀𝘁𝗮𝗻𝗰𝗲𝘀 𝗼𝗳 𝗩𝗲𝗿𝘆 𝗛𝗶𝗴𝗵 𝗖𝗼𝗻𝗰𝗲𝗿𝗻” (𝗦𝗩𝗛𝗖) 𝗟𝗶𝘀𝘁 𝗮𝗻𝗱 𝗜𝘁𝘀 𝗜𝗺𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗥𝘂𝗯𝗯𝗲𝗿 𝗔𝗱𝗱𝗶𝘁𝗶𝘃𝗲𝘀

𝗪𝗵𝗮𝘁 𝗶𝘀 𝗦𝗩𝗛𝗖 ＆ 𝗥𝗘𝗔𝗖𝗛？

In simple terms, REACH is a comprehensive regulatory framework that manages the entire life cycle of chemicals from their production to their final use. SVHC testing, on the other hand, specifically focuses on identifying high-risk substances within this system.

Substances of Very High Concern (SVHC) are chemicals that can pose serious risks to human health or the environment. These include substances that are carcinogenic, mutagenic, or toxic to reproduction, as well as those that are persistent, bio-accumulative, and toxic (PBT), or very persistent and very bio-accumulative (vPvB). Such substances may be added to the REACH Candidate List for further regulatory control.

SVHC is part of the REACH framework, not separate from it. In other words, SVHC testing is an important component of REACH compliance, but it does not cover all REACH requirements.

For R&D and Quality Management professionals exporting to the European Union, REACH compliance remains an evolving and increasingly complex regulatory landscape. The SVHC list serves as the principal regulatory benchmark, and with 2026 introducing heightened scrutiny, several rubber additives—once considered industry mainstays—are now under critical evaluation.

 A major challenge in the rubber industry is the complex chemical composition of formulations, where SVHCs can be hidden in materials such as plasticizers (phthalates like DBP, DIBP, DEHP, and DCHP, along with chlorinated paraffins and siloxanes), accelerators and antidegradants (which are under scrutiny for environmental persistence and reproductive toxicity), and flame retardants (including brominated compounds, TBPH, and MCCPs), all of which are increasingly regulated and being phased out.  

Compliance today extends far beyond reliance on supplier certifications, it demands a rigorous understanding of molecular composition and robust analytical verification. Under REACH regulations, the presence of an SVHC above 0.1% (w/w) triggers stringent notification requirements and may even result in market access restrictions or bans. Additionally, adherence to PAH and RoHS standards remains critically important.

photo : intertek

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