0001002014-12-000185 NT 10-K 1 20111231 20120402 20120330 20120402 ALR TECHNOLOGIES INC. 0001087022 3669 880225807 NV 1231 NT 10-K 34 000-30414 12730732 7400 BEAUFONT SPRINGS DRIVE SUITE 300 RICHMOND VA 23225 (804) 554-3500 7400 BEAUFONT SPRINGS DRIVE SUITE 300 RICHMOND VA 23225 ALR TECHNOLOGIES INC 19990524 NT 10-K 1 alrti-12b25.htm ALR TECHNOLOGIES INC. FORM 12B-25 (10-K: 12/31/2011).