# § 1103. Special provisions relating to claims based upon effects of tobacco products
**(a)** Notwithstanding any other provision of law, a veteran’s disability or death shall not be considered to have resulted from personal injury suffered or disease contracted in the line of duty in the active military, naval, air, or space service for purposes of this title on the basis that it resulted from injury or disease attributable to the use of tobacco products by the veteran during the veteran’s service.
**(b)** Nothing in subsection (a) shall be construed as precluding the establishment of service connection for disability or death from a disease or injury which is otherwise shown to have been incurred or aggravated in active military, naval, air, or space service or which became manifest to the requisite degree of disability during any applicable presumptive period specified in section 1112 or 1116 of this title.
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**Source Credit**: (Added Pub. L. 105–178, title VIII, § 8202(a)(1), as added Pub. L. 105–206, title IX, § 9014(a), July 22, 1998, 112 Stat. 865; amended Pub. L. 116–283, div. A, title IX, § 926(a)(6), Jan. 1, 2021, 134 Stat. 3830.)
## Editorial Notes
### Prior Provisions
A prior section 1103 was renumbered .
### Amendments
2021— substituted “air, or space service” for “or air service” in subsecs. (a) and (b).
## Statutory Notes and Related Subsidiaries
### Effective Date
Title IX of effective simultaneously with enactment of and to be treated as included in at time of enactment, see , set out as an Effective Date of 1998 Amendment note under , Highways.
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