Visit CSNN for TCSI search result proofs
For a better preparation and further operation of this new coming up border control measure and onsite inspections, you may firstly confirm the TCSI listing condition of substances used in your chemical products. There are three kinds of method that you can use to search for your substances, including Quick Search, Multiple Search and Advanced Search.

 Search result proof printouts: 5,000+ copies by users’ request (2014/May to 2015/Sep.)

Also, some figures about TCSI and CSNN that you may want to know.

TCSI and CSNN (http://csnn.osha.gov.tw) in a nutshell:
 Taiwan Chemical Substance Inventory (TCSI): 101,089 substances (2015/Sep.)
 Establishment of TCSI milestones:
    2012 64,000+ substances, Existing Chemical Substance Nomination (ECN)
    2013 72,000+ substances, Supplementary Nomination (SECN)
    2014 93,000+ substances, Second Supplementary Nomination (SSECN)
    2015 101,089 substances, TCSCA Supplementary Nomination
 Polymers in TCSI: 20%
 Substances with known GHS classification: 20%
 Tonnage band greater than 1 ton per year: 30%
 CSNN visits: 200,000+ (2014/May to 2015/Sep.)
 Substances searched on CSNN : 2 million+ (2014/May to 2015/Sep.)
 Search result proof printouts: 5000+ copies (2014/May to 2015/Sep.)