0001002014-10-000229 NT 10-K 1 20091231 20100401 20100331 20100401 ALR TECHNOLOGIES INC 0001087022 3669 880225807 1231 NT 10-K 34 000-30414 10721082 3350 RIVERWOOD PKWY SUITE 1900 ATLANTA 2Q 30339 (678) 881-1418 3350 RIVERWOOD PKWY SUITE 1900 ATLANTA 2Q 30339 NT 10-K 1 alr12b25123109.htm ALR TECHNOLOGIES INC. FORM 12B-25 FOR DECEMBER 31, 2009