Our team is at your disposal at any time!
Peter Jürgens
General Manager
Tel:+49 (0)228.3506-101
p.juergens[at]sure-system.org
Thomas Siegmund
Solid Biomass
Tel: +49 (0)228.3506-151
t.siegmund[at]sure-system.org
Hendrik-Benjamin Lerbs
Biogas
Tel: +49 (0)228.3506-115
hendrik.lerbs[at]redcert.de
Iris Waikinat
QM and Integrity Management
Tel: +49 (0)228.3506-117
iris.waikinat[at]redcert.de
Leon Wagener
Greenhouse Gas Balance
Tel: +49 (0)228.3506-118
leon.wagener[at]redcert.de
Agnieszka Czypull
Scheme Principles
Tel: +49 (0)228.3506-152
a.czypull[at]sure-system.org
Ulrike Praetz
Certification & Compliance
Tel: +49 (0)228.3506-153
u.praetz[at]sure-system.org