The SBTi defines and promotes best practice in science-based target setting and offers resources and guidance to reduce barriers to adoption. The SBTi Corporate Manual is a combination of two previously available resources, the Call to Action Guidelines-which gives information on the four step process for joining the initiative- and the SBTi Manual-which provides stepwise guidance and recommendations for setting SBTs- now combined, streamlined, and newly-released to best support companies throughout all steps of the science-based target setting journey.