(1)With a view to simplifying the use of the European Social Fund ‘ESF’ and reducing the administrative burden for beneficiaries, it is appropriate to increase the scope of standard scales of unit costs and lump sums available for reimbursement to Member States. The standard scales of unit costs and lump sums for reimbursement to Member States should be established on the basis of data submitted by Member States or published by Eurostat and on the basis of methods commonly agreed, including the methods set out in Article 67(5) of Regulation (EU) No 1303/2013 of the European Parliament and of the Councilnote and Article 14(2) and (3) of Regulation (EU) No 1304/2013.