The main code for PRE-Stress is  EuroCode.

• EN1990:2002
• EN1992-1-1:2004

The national annexes to EN1992 applied for PRE-Stress are:

Country	Version of national annex
Denmark	DS/EN1992-1-1:2004/NA:2013	DS/EN1992-1-2/NA:2011
Finland	SFS-EN1992-1-1:2004/NA:2007
Norway	NS-EN1992-1-1:2004/NA:2008
Sweden	SS-EN1992-1-1:2005/A1:2014, BFS 2022:4 - EKS 12
United Kingdom	BS-EN1992-1-1:2004/NA:2005

Certain calculations for hollowcore elements uses:

• EN1168:2005+A3 - Precast concrete products - Hollow core slabs

Other codes, standards and technical documents used:

• CEN/TR 15728:2008 - Design and Use of Inserts for Lifting and Handling of Precast Concrete - Elements

Country specific reinforcement standards:

• Sweden
  • SS 21 25 40:2014 (Product specification for SS-EN 10080:2005 - Steel for the reinforcement of concrete - Weldable reinforcing steel - Technical deliviery conditions for bars, coils, welded fabric and lattice girders)
  • SS 21 36 15
  • SS 21 36 20:1987
  • SS 21 25 53 (currently in progress of implementation)