UK 14-05-2012 APSCO: New code of conduct to address is ‘pay when paid” Association of Professional Staffing Companies launches new code of conduct for Recruitment Processes Outsourcing. Association of Professional Staffing Companies launches new code of conduct for Recruitment Processes Outsourcing. A new… Sign in or Upgrade to Continue Reading This news article is over 10 days old. Subscribe today to access all articles with an annual subscription. Become a member Learn more Already a subscriber? Log in here