Social Security and Child Support Tribunal - Rules and legislation Share this Tribunals, Courts and Enforcement Act 2007 The Social Security and Child Support (Decisions and Appeals) Regulations 1999 The Tribunal Procedure (First–tier Tribunal) (Social Entitlement Chamber) Rules 2008 SI 2685/2008 Delegation of functions to staff in the First–tier Tribunal (Social Entitlement Chamber(Social Security and Child Support)) on or after 01 December 2010 Updated: Friday, 22 June 2012