0001140361-06-007139 10-Q 4 20060331 20060511 20060511 CLEAN DIESEL TECHNOLOGIES INC 0000949428 2810 061393453 DE 1231 10-Q 34 000-27432 06828523 300 ATLANTIC ST STE 702 STAMFORD CT 06901 2033277050 300 ATLANTIC ST STE 702 STAMFORD CT 06901 10-Q 1 form10-q.txt CLEAN DIESEL 10-Q 03-31-2006 EX-31.1 2 ex31_1.txt EXHIBIT 31.1 EX-31.2 3 ex31_2.txt EXHIBIT 31.2 EX-32 4 ex32.txt EXHIBIT 32