The LS-1 is used by employers to authorize medical treatment for injured workers and by physicians to report findings of physical examinations and treatment recommended.
Burden has been reduced by 28,350 hours (109,350 previous burden hours  81,000 current burden hours = 28,350 hours). This reduction in burden hours is the result of reduced reporting under the Act resulting in a reduction in the number of responses from the previous estimate of 101,250 responses to the current estimate of 75,000. A cost to the employer of $47.00 is applied per response for the physicianÂs time in performing each exam and completing the form. This cost, which was not accounted for in the last submission, has increased the cost burden by $3,525,000. Netted against a reduction in mailing cost of $8,000 due to fewer responses, the cost burden has increased by $3,517,000.
On behalf of this Federal agency, I certify that the collection of information encompassed by this request complies with 5 CFR 1320.9 and the related provisions of 5 CFR 1320.8(b)(3).
The following is a summary of the topics, regarding the proposed collection of information, that the certification covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control number;
If you are unable to certify compliance with any of these provisions, identify the item by leaving the box unchecked and explain the reason in the Supporting Statement.