An interim update to the popular Joint Industry Guide (JIG-101 — Material Composition Declaration for Electrotechnical Products) was published on September 13, 2010. JIG-1010 Ed 3.1 adds three additional substances that were included on the REACH SVHC Candidate List in June 2010: Boric acid; Disodium tetraborate, anhydrous; and tetraboron disodium heptaoxide, hydrate