The Open Access Tracking Project (OATP) all-volunteer phase will start later this summer

“To insure that OATP serves the OA community in the future as it has in the past, we invite you to participate as a tagger, and help us recruit other taggers. OATP aims to cover OA comprehensively, and can only do that if it has taggers in every in every ecological niche — by topic, academic field, country, region, and language.”