Revision of the Mandatory Standard SI 4466 part 5 dealing with steel for concrete reinforcement. This draft standard revision adopts the British Standard BS 8666: 2005, including its Incorporating Amendment no. 1 of January 2008, and therefore is significantly different from the old standard. The major differences between the old version and this new revised draft standard are as follows: Expends Table 3 dealing with the standard shapes and adds details for measurements and options for bending; Updates Table 4 dealing with the standard fabric types and stock sheet size; Deletes Section D dealing with the approval of batches; Changes the informative Annex A dealing with the third-party certification and batch testing. The following sections of this draft revision will be mandatory after the entry into force: Section 1: Scope; Section 2: Normative references; Section 3: Terms, definitions and symbols; Section 4: Notation; Section 6: Form of bar or fabric label; Section 9: Allowable deviations on cutting and bending dimensions; Section 10: Radius of bending; Section 11: Bending of fabric reinforcement.