102 153
TR 102 153 V1.1.1 (2003-02) Electronic Signatures and Infrastructures (ESI); Pre-study on certificate profiles
V1.1.1 (2003-02)
http://www.etsi.org/deliver/etsi_tr/102100_102199/102153/01.01.01_60/tr_102153v010101p.pdf
http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=17788