SA8000®

is an international certification standard for the improvent of working conditions around the world. It is based on the UN Declaration of Human Rights, conventions of the ILO, UN and national law and is highly regarded as a multi-industry benchmark standard that includes the agricultural sector.
www.sa-intl.org/sa8000

ISO 14001

is an international certification standard for enviromental management systems. It can be applied to production and trading companies and forms the basis for the establishment, introduction, monitoring and further development of enviromental management systems since 1996.
www.iso.org/iso/iso14000