154 83 Stat. 793. 30 USC 921. 30 USC 901.
Rebuttable presumption.
Publication in Federal Register.
30 USC 931. 30 USC 902. eiaims, validity determination. 83 Stat. 794. 30 USC 923.
Effective date.
PUBLIC LAW 92-303-MAY 19, 1972
[86
STAT.
(b)(1) Section 411(a) of such Act is further amended by adding at the end thereof the following: "or who at the time of his death was totally disabled by pneumoconiosis." (2) Section 401 is amended by inserting after the word "disease" each place it appears the following: "or who were totally disabled bj/ this disease at the time of their deaths". (3) Section 411(c)(3) is amended by inserting after "pneumoconiosis," the following: "or that at the time of his death he was totally disabled by pneumoconiosis." (c) Section 411(c) of such Act is amended by striking the word "and" at the end of paragraph (2), by striking the period at the end of paragraph (3), inserting "; and", and by adding at the end thereof the following new paragraph: "(4) if a miner was employed for fifteen years or more in one or more underground coal mines, and if there is a chest roentgenogram submitted in connection with such miner's, his widow's, his child's, his parent's, his brother's, his sister's, or his dependent's claim under this title and it is interpreted as negative with respect to the requirements of paragraph (3) of this subsection, and if other evidence demonstrates the existence of a totally disabling respiratory or pulmonary impairment, then there shall be a rebuttable presumption that such miner is totally disabled due to pneumoconiosis, that his death was due to pneumoconiosis, or that at the time of his death he was totally disabled by pneumoconiosis. I n the case of a living miner, a wife's affidavit may not be used by itself to establish the presumption. The Secretary shall not apply all or a portion of the requirement of this paragraph that the miner work in an underground mine where he determines that conditions of a miner's employment in a coal mine other than an underground mine were substantially similar to conditions in an underground mine. The Secretary may rebut such presumption only by establishing that (A) such miner does not, or did not, have pneumoconiosis, or that (B) his respiratory or pulmonary impairment did not arise out of, or in connection with, employment in a coal mine." (d) Section 411(b) is amended by inserting immediately after the penultimate sentence thereof the following new sentence: "Final regulations required for implementation of any amendments to this title shall be promulgated and published in the Federal Register at the earliest practicable date after the date of enactment of such amendments, and in no event later than the end of the fourth month following the month in which such amendments are enacted." (e) Section 421(b)(2)(C) of such Act is amended by striking the word "those" and inserting in lieu thereof "section 402(f) 6f this title and to those standards", and by substituting for the words "by section 411" the words "under part B of this title". (f) The first sentence of section 413(b) of such Act is amended by inserting before the period at the end thereof the following: ", but no claim for benefits under this part shall be denied solely on the basis of the results of a chest roentgenogram. I n determining the validity of claims under this part, all relevant evidence shall be considered, including, where relevant, medical tests such as blood gas studies, X-ray examination, electrocardiogram, pulmonary function studies, or physical performance tests, and any medical history, evidence submitted by the claimant's physician, or his wife's affidavits, and in the case of a deceased miner, other appropriate affidavits of persons with knowledge of the miner's physical condition, and other supportive materials." (g) The amendments made by this section shall be effective as of December 30, 1969.
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