Welcome to Semper IT Inc - Drupal and CiviCRM projects - We work with Canadian non-profit organizations to help them build and optimize their workflows in a sustainable way so that they can focus on executing their missions! We are co-author and maintainer for the Canadian Tax Receipts CiviCRM Extension, the iATS Payments CiviCRM Extension as well as the Webform CiviCRM Drupal module.