ECHA will continue to publish REACH registration statistics ECHA has begun to publish detailed statistics on REACH registration submission documents, registered chemical substances and the sources of registered chemical substances. The move is hoped to be seen as more transparent and improve public understanding of the chemical substances registration process. The statistics, which the agency plans to update every month, will analyze the number of registrations received from June 2008 to August 31, 2012 in different ways. The first statistics published by ECHA show: – 4,632 unique substances, with a total of 27,321 registration submissions; – Among them, there are 3,270 unique substances, and 25,291 registrations are joint submissions; – 2,489 intermediate substances, with a total of 6,338 registration submissions; –