OSHA has approved the following updated Connecticut State standards which are identical to 29 CFR parts 1910 and 1926 and subsequent amendments thereto: 1) Revision to 1910.120, Hazardous Waste Operations and Emergency Response (54 FR 9317, 3/6/89). 2) Revision to 1910.1000, Air Contaminants (54 FR 2920, 1/19/89). 3) Correction to 1910.1000, Air Contaminants (54 FR 28054, 7/5/89). 4) Revision to Part 1926, Underground Construction final rule (54 FR 23850, 6/2/89). Decision is effective 11/9/90.