Institute of Bioorganic Chemistry of Polish Academy of Sciences Poznań Supercomputing and Networking Center(hereinafter referred to as PSNC), Poznań, POLAND expresses interest to gather information regarding potential new optical dark fiber routes and services for PIONIER Polish National Research and Education network. In order to present current PIONIER network status and details regarding potential new services Request for Information (hereinafter referred to as RFI) document was prepared and published on PSNC website.