I am updating the ERP with the holidays for 2017 for the countries we work in. Something that crossed my mind would be for some sort of sync’d list of holidays for us to copy from. For example if I put in US bank holidays, I can submit that to the holiday list which would then be available to other users who also observe these holidays allowing them to just copy to their system and not manually import. Google calendar offers a list of public holidays for subscription for example. Again, just a thought. Not entirely sure the best way to approach this idea.