1. Short title This Act may be cited as the Keeping Our Promises Act . 2. Addition of diseases to presumption of service connection for veterans exposed to certain herbicides while serving in the Republic of Vietnam (a) Specified diseases Subsection (a)(2) of section 1116 of title 38, United States Code, is amended by adding at the end the following new subparagraphs: (K) Prostate cancer becoming manifest to a degree of disability of 10 percent or more. (L) Cancer of the urinary bladder becoming manifest to a degree of disability of 10 percent or more. (M) AL amyloidosis becoming manifest to a degree of disability of 10 percent or more. (N) Early-onset peripheral neuropathy becoming manifest to a degree of 10 percent or more within one year after the last date on which the veteran was exposed to an herbicide agent during active military, naval, or air service. (O) Parkinson’s disease (including Parkinsonism and Parkinson-like syndromes) becoming manifest to a degree of disability of 10 percent or more. (P) Ischemic heart disease becoming manifest to a degree of disability of 10 percent or more. (Q) Stroke becoming manifest to a degree of disability of 10 percent or more. (R) Hypothyroidism becoming manifest to a degree of disability of 10 percent or more. (S) Hypertension becoming manifest to a degree of disability of 10 percent or more. . (b) Additional diseases (1) Extension of sunset Subsection (e) of such section 1116 is amended by striking 2015 and inserting 2030 . (2) Prohibition of cost as factor Subsection (b) of such section 1116 is amended by adding at the end the following new paragraph: (4) In making determinations for the purpose of this subsection, the Secretary may not take into account the costs to the United States relating to paying compensation under this section pursuant to such determination. . (3) Timing and submission of determinations Subsection (c)(1) of such section 1116 is amended— (A) in subparagraph (A), by striking 60 days both places it appears and inserting 120 days