Wong Tel: 18028719382, you are welcome to inquire! The EU recently announced new sunglasses standard EN ISO 12312-1, originally scheduled for February 28, 2014 came into force replacing the existing standard EN 1836. According to the latest EU resolution on sunglasses, will be postponed until February 28, 2015, in line with the original EU standard EN 1836 sun glasses can continue to be sold in the EU, Norway, Iceland and Liechtenstein, at the same time comply with the new standard EN ISO 12312 -1 also sell sunglasses. Since March 1, 2015, in the above market sales of all sunglasses must comply with the new standard EN ISO 12312-1. The new standard EN ISO 12312 transition period initially set less than six months, is expected to enter the 2014 spring and summer sunglasses above market supervision. However, the European Commission after receiving numerous requests of stakeholders, a detailed consultation, announced the resolution in the Official Journal of the European Union. The resolution would sunglasses new EN ISO 12312-1 standard one-year extension of the transition period, the deadline that the transition period from February 28, 2014 was extended to February 28, 2015, during the transition period, in line with the original standard EN 1836: 2005 + A1: 2007 or the new standard EN ISO 12312-1: 2013 sunglasses can finds its compliance with personal protective equipment (PPE) Directive 89/686 / EEC of basic health and safety requirements. The resolution eased stakeholders stress tests and change the label in accordance with the new standards. ? Standard Summary: EN ISO 12312-1: 2013 Eye and face protection - sunglasses and goggles related, Part I: sunglasses for general use; EN ISO 12311:? 2013 Personal protective equipment - sunglasses, goggles and related detection method "ISO12312-1 Eye and face protection - sunglasses, goggles and related, part I: general purpose sunglasses "standard main requirements: ● light transmittance (Transmittance) ● refractive power (Refractive power) ● impact (Robustness) ● anti-radiation (Resistance to solar radiation) ● resistance to burn (Resistance to ignition) ● wear (Resistance to abrasion) ● For sunglasses, can provide additional analysis and testing (such as the release of nickel, a hundred grid adhesion, neutral salt spray) services.