Summary of Changes

INFORMATION COLLECTION

SUMMARY OF CHANGES

Rear-End Marking Devices

OMB No. 2130-0523

TABLE FOR ADJUSTMENTS

Part 221 Sec./ Form Number	Responses & Avg. Time (Previous Submission)	Responses & Avg. Time (This Submission)	Burden Hours (Previous Submission)	Burden Hours (This Submission)	Difference (plus/minus)
221.14- Submission for Approval of Marking Device - Recordkeeping	2 requests/ Submissions 4 hours 2 req. records 10 minutes	2 requests/ Submissions 19 hours 2 req. records 15 minutes	8 hours .33 hour	38 hours 1 hour	+ 30 hours 0 responses + 1 hour 0 responses

This supplementary document is being submitted to comply with the terms of the Notice of Action dated 11/09/2009, which provided a temporary OMB approval until 06/30/2010.

Adjustments above increased the burden by 31 hours from the previous three-year OMB approval (granted back on 09/06/2006), and did not change the number of responses.

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