From the conference website:

“This year marks the 20th anniversary of the seminal Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities. With the 16th Berlin Open Access Conference, organized by the OA2020 Initiative and hosted by the Max Planck Society, we will return to the setting where the Berlin Declaration originated. There, we will refine and renew our approaches to achieving the vision for an open information environment in the service of science and society, with a particular focus on transformative agreements (TAs)…

In this context, the 16th Berlin Open Access Conference: Together for Transformation, will bring together national-level delegations, including scientists and scholars, senior library, higher education, funder and government leaders from around the world. Together, they will assess the performance of scholarly publishers in meeting the objectives and expectations set out by the research community engaged in transformative open access negotiations and formulate collective next steps to shape an open scholarly publishing paradigm in the service of science that is transparent, inclusive, sustainable and financially equitable on a global scale.”