LONDON (Standard&Poor's) Nov. 22, 2010--Standard&Poor's Ratings Services today corrected its ratings on two Barclays Bank PLC (AA-/Negative/A-1+) dated subordinated Lower Tier 2 issues. Due to an administrative error, we inadvertently rated the issues as if they were senior unsecured securities. We have today rectified this error by lowering the issue ratings to 'A' from 'AA-'. RATINGS LIST To From EUR100 mil var rate med-term nts ser 165 due 01/25/2018 (ISIN XS0342861670) EUR135 mil fltg rate CMS linked med-term nts due 03/20/2018 (ISIN XS0353467243) A AA- RELATED CRITERIA AND RESEARCH Methodology For Rating Bank Nondeferrable Subordinated Debt (Lower Tier 2 Regulatory Capital), Aug. 4, 2009