Armed Forces Tribunal

Disability pension: attributability, aggravation and medical boards

Reviewed by Adv. Jyotishwar Bhosale · Updated 10 November 2026

The basic requirement

Under the Pension Regulations for the Army, 2008 (Part I), disability pension has a service element and a disability element. It is granted to a person invalided out on a disability attributable to or aggravated by service, and there is no minimum qualifying service for the service element. Attributability or aggravation is to be decided under the Entitlement Rules, and the Regulation still names the 1982 Rules.1

The 2008 Entitlement Rules call invalidation from service with disablement caused by service factors a condition precedent for disability pension. They also allow the disability element for those who retire or are discharged in a low medical category, if the disability is accepted as not less than 20%.2

What attributable and aggravated mean

The 2023 Rules say aggravation is conceded if the onset of an impairment is hastened, or its later course is worsened, by specific conditions of military service. The 2008 Rules similarly concede aggravation where service conditions worsen the later course of the disability.56

For injuries on duty, the 2008 Rules treat them as attributable if a nexus is established. The 2023 Rules treat such injuries as attributable provided a causal connection with service is established.78

Medical boards and the reasons they must give

Under the 2023 Rules, entitlement is not decided by medical boards. It is left to the Competent or Appellate Authority, applying the Rules together with the Guide to Medical Officers. The Guide says the decision to admit or refuse entitlement is not solely a matter for medical authorities.910

In Dharamvir Singh, the Supreme Court, applying the 1982 Rules, said the Medical Board must follow Chapter II of the Guide to Medical Officers (2002) and must state reasons if it holds that a disease could not have been detected at entry. It faulted the Pension Sanctioning Authority for mechanically rejecting the claim on a Medical Board report that gave no reasons.411

Presumptions and who must prove what

In Dharamvir Singh, applying the 1982 Rules, the Supreme Court said a member is presumed to be in sound physical and mental condition on entering service if there is no note or record at entry. It also said the onus of proof is not on the claimant, and that the employer must show the condition for non-entitlement.4

In Union of India v. Rajbir Singh (2015), applying the Entitlement Rules then in force (the 1982 Rules), the Court said a soldier cannot be asked to prove that the disease was caused or aggravated by service and that to deny pension it must be affirmatively proved that the disease had nothing to do with service.12

The 2008 Rules say that ordinarily the claimant is not called upon to prove the condition of entitlement, but where the claim is preferred more than 15 years after discharge, retirement, invalidment or release, when service documents may have been destroyed, the onus to prove entitlement lies on the claimant.13

The 2008 Rules (Rule 5) and the 2023 Rules (Rule 7(b)) say that the appearance of a disease during service does not by itself establish attributability or aggravation. Both also say that where nothing at all is known about the cause of a disease and the presumption of entitlement is not rebutted, attributability should be conceded on the clinical picture (2008 Rule 10(b)(iii); 2023 Rule 11(d), which adds reference to standard textbooks).147158

The Guide to Medical Officers also differs between editions. Rajbir Singh quotes the 2002 Guide (Chapter II, para 7) as saying that where a disease was not noted at the start, the inference is that it arose during service. The 2023 Guide, Chapter II para 7, omits that sentence.1610

Which version of the Rules, and which of these principles, applies to a particular case depends on the facts and dates involved, so it is sensible to check the position with an advocate.

Different versions and the post-retirement window

Regulations 81(b), 95 and 105(b) of the Army Pension Regulations still refer to the 1982 Entitlement Rules. The 2008 Entitlement Rules were circulated by a Ministry of Defence letter of 18 January 2010 and apply, with effect from 1 January 2008, to disablement or death of service personnel who became non-effective on or after that date; the Appendix header refers to the letter as dated 18.1.2009. The 2023 Rules were issued by a letter of 21 September 2023 and take effect from that date.1171819220

On a disease that shows up after retirement, Regulation 86 of the Army Pension Regulations speaks of a period of 10 years from the date of retirement, with a disability element from the date of the Review Medical Board if the disease is accepted as attributable. Rule 8(a) of the 2008 Rules and Rule 9(a) of the 2023 Rules speak of seven years, and under the 2023 Rules such a case is considered for Impairment Relief.212223

These sources are of different dates and instruments. Which one governs a given person depends on the facts, and the point should be checked with an advocate.

How this reaches the Armed Forces Tribunal

Service matters under the Act include pension and other retirement benefits, and a person aggrieved by an order on a service matter may apply to the Tribunal. An application is generally to be made within six months of the final order made on the person's petition or representation.24252627

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Frequently asked questions

Can I get disability pension if my illness was not noted at enrolment?

In Dharamvir Singh (2013), under the 1982 Rules, the Supreme Court said a member is presumed to be in sound condition on entry if no note or record exists. In Sukhvinder Singh (2014), it said a disability not recorded at recruitment is presumed to have arisen later. The 2023 Rules, however, say that a disease appearing during service does not by itself establish attributability. Which applies depends on your facts and dates.42815

Do I have to prove my disease was caused by service?

Rajbir Singh (2015), applying the 1982 Rules, says a soldier cannot be asked to prove this. The 2008 Rules say that ordinarily the claimant is not called upon to prove entitlement, but that for claims preferred more than 15 years after leaving service the onus lies on the claimant. The 2023 Rules require the Competent or Appellate Authority to establish a causal connection with service. Which applies depends on your facts and dates, so check with an advocate.121329

Can the pension authority simply accept a medical board's opinion that the disability is not attributable?

In Dharamvir Singh, the Supreme Court faulted the Pension Sanctioning Authority for mechanically rejecting a claim on a Medical Board opinion that gave no reasons. The 2023 Guide also says boards should support their opinions on attributability and aggravation with cogent reasons.1110

Do I have to be invalided out to get disability pension?

The 2008 Rules call invalidation with service-caused disablement a condition precedent, but also allow the disability element for those who retire or are discharged on completing their engagement in a low medical category, if the disability is accepted as not less than 20%. The 2023 Rules describe invaliding out as a condition precedent to considering a case for Disability Pension. For those who retire or are discharged, they provide Impairment Relief instead (Category B or C, assessed at not less than 20%), but Rule 18(c) says personnel in temporary or permanent low medical category are not eligible for it, and personnel in low medical category (For Life) may be eligible only on the conditions stated there. Which set of Rules applies depends on your dates, so check with an advocate.233031

Related

Sources

  1. Pension Regulations for the Army 2008 Pt I, Regulation 81(a), 81(b) and Explanation — Pension Regulations for the Army, 2008, Part I, Regulation 81(a), 81(b) and Explanation; Regulation 81(a), 81(b) and Explanation, PDF page 54. Read the source
  2. Entitlement Rules 2008, Rule 4(a) — Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008 (MoD letter dated 18 January 2010, with Appendix), Rule 4(a); Rule 4(a), PDF page 2. Read the source
  3. Entitlement Rules 2023, Rule 5(a), 5(c), 5(d), 5(e) and 5(f) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 5(a), 5(c), 5(d), 5(e) and 5(f); Rule 5(a), 5(c), 5(d), 5(e) and 5(f), PDF pages 5 to 6. Read the source
  4. Dharamvir Singh v. Union of India (Supreme Court, 2013), para 28 — Dharamvir Singh v. Union of India and Ors., Supreme Court of India, decided 2 July 2013, reported as (2013) 7 SCC 316 (citation as given in Union of India v. Rajbir Singh, para 4); Para 28(i), (ii), (iii), (vi) and (vii) in the Indian Kanoon text (numbered 29.1 to 29.7 in Rajbir Singh, para 13). Read the source
  5. Entitlement Rules 2023, Rule 12(a) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 12(a); Rule 12(a), PDF page 11. Read the source
  6. Entitlement Rules 2008, Rule 11 — Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008 (MoD letter dated 18 January 2010, with Appendix), Rule 11; Rule 11, PDF page 6. Read the source
  7. Entitlement Rules 2008, Rule 10(a)(i) and 10(b)(iii) — Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008 (MoD letter dated 18 January 2010, with Appendix), Rule 10(a)(i) and 10(b)(iii); Rule 10(a)(i) and 10(b)(iii), PDF pages 5 to 6. Read the source
  8. Entitlement Rules 2023, Rule 11(a)(i), 11(a) Note, 11(b) and 11(d) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 11(a)(i), 11(a) Note, 11(b) and 11(d); Rule 11(a)(i), 11(a) Note, 11(b) and 11(d), PDF pages 10 to 11. Read the source
  9. Entitlement Rules 2023, Rule 20 — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 20; Rule 20, PDF page 18. Read the source
  10. Guide to Medical Officers (Military Pensions) 2023, Chapter II — Guide to Medical Officers (Military Pensions)-2023, Chapter II, paragraphs 1, 5, 7 and 8, printed with the Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023); Chapter II paras 1, 5, 7 and 8, PDF pages 46 to 48. Read the source
  11. Dharamvir Singh v. Union of India (Supreme Court, 2013), para 32 — Dharamvir Singh v. Union of India and Ors., Supreme Court of India, decided 2 July 2013, reported as (2013) 7 SCC 316 (citation as given in Union of India v. Rajbir Singh, para 4); Para 32 in the Indian Kanoon text (para 33 in the numbering quoted in Rajbir Singh, para 14). Read the source
  12. Union of India v. Rajbir Singh (Supreme Court, 2015), para 15 — Union of India v. Rajbir Singh, Civil Appeal No. 2904 of 2011 and batch, Supreme Court of India, decided 13 February 2015; Para 15. Read the source
  13. Entitlement Rules 2008, Rule 7 — Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008 (MoD letter dated 18 January 2010, with Appendix), Rule 7; Rule 7, PDF page 3. Read the source
  14. Entitlement Rules 2008, Rule 5 — Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008 (MoD letter dated 18 January 2010, with Appendix), Rule 5; Rule 5, PDF page 3. Read the source
  15. Entitlement Rules 2023, Rule 7(a) and 7(b) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 7(a) and 7(b); Rule 7(a) and 7(b), PDF page 7. Read the source
  16. Union of India v. Rajbir Singh (Supreme Court, 2015), para 12 — Union of India v. Rajbir Singh, Civil Appeal No. 2904 of 2011 and batch, Supreme Court of India, decided 13 February 2015; Para 12 (quoting the Guide to Medical Officers, 2002, Chapter II para 7). Read the source
  17. Pension Regulations for the Army 2008 Pt I, Regulation 95 — Pension Regulations for the Army, 2008, Part I, Regulation 95; Regulation 95, PDF page 61. Read the source
  18. Pension Regulations for the Army 2008 Pt I, Regulation 105(a)(i), 105(a)(ii) and 105(b) — Pension Regulations for the Army, 2008, Part I, Regulation 105(a)(i), 105(a)(ii) and 105(b); Regulation 105(a)(i), 105(a)(ii) and 105(b), PDF page 66. Read the source
  19. Entitlement Rules 2008, Ministry of Defence covering letter of 18 January 2010 — Ministry of Defence letter F.No.1(3)/2002/Vol.III/D(Pen/Pol) dated 18 January 2010, circulating the Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008; Para 1, PDF page 1. Read the source
  20. Entitlement Rules 2023, Ministry of Defence covering letter of 21 September 2023 — Ministry of Defence letter No.16(3)/2023/D(Pen/Pol)/Vol-II dated 21 September 2023, circulating the Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023; Para 1, PDF page 1. Read the source
  21. Pension Regulations for the Army 2008 Pt I, Regulation 86 — Pension Regulations for the Army, 2008, Part I, Regulation 86; Regulation 86, PDF page 57. Read the source
  22. Entitlement Rules 2008, Rule 8(a) and 8(b) — Entitlement Rules for Casualty Pensionary Awards to Armed Forces Personnel, 2008 (MoD letter dated 18 January 2010, with Appendix), Rule 8(a) and 8(b); Rule 8(a) and 8(b), PDF page 3. Read the source
  23. Entitlement Rules 2023, Rule 9(a), 9(c)(i) to (iii) and Rule 9 Notes (1), (2) and (4) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 9(a), 9(c)(i) to (iii) and Rule 9 Notes (1), (2) and (4); Rule 9(a), 9(c)(i) to (iii) and Rule 9 Notes (1), (2) and (4), PDF pages 8 to 9. Read the source
  24. AFT Act 2007, section 3(o)(i) — Armed Forces Tribunal Act, 2007 (Act 55 of 2007), section 3(o)(i); section 3(o)(i) (text as reproduced on Indian Kanoon). Read the source
  25. AFT Act 2007, section 14(2) and 14(3) — Armed Forces Tribunal Act, 2007 (Act 55 of 2007), section 14(2) and 14(3); section 14(2) and 14(3) (text as reproduced on Indian Kanoon). Read the source
  26. AFT Act 2007, section 21(2)(a) and 21(2)(b) — Armed Forces Tribunal Act, 2007 (Act 55 of 2007), section 21(2)(a) and 21(2)(b); section 21(2)(a) and 21(2)(b) (text as reproduced on Indian Kanoon). Read the source
  27. AFT Act 2007, section 22(1)(a) and 22(2) — Armed Forces Tribunal Act, 2007 (Act 55 of 2007), section 22(1)(a) and 22(2); section 22(1)(a) and 22(2) (text as reproduced on Indian Kanoon). Read the source
  28. Sukhvinder Singh v. Union of India (Supreme Court, 2014), para 9 — Sukhvinder Singh v. Union of India and Ors., Civil Appeal No. 5605 of 2010, Supreme Court of India, decided 25 June 2014; Para 9. Read the source
  29. Entitlement Rules 2023, Rule 8(a) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 8(a); Rule 8(a), PDF page 7. Read the source
  30. Entitlement Rules 2023, Rule 4(i), 4(m), 4(n), 4(p) and 4(s) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 4(i), 4(m), 4(n), 4(p) and 4(s); Rule 4(i), 4(m), 4(n), 4(p) and 4(s), PDF pages 4 to 5. Read the source
  31. Entitlement Rules 2023, Rule 18(a), 18(c) and 18(d)(ii) and (iv) — Entitlement Rules for Casualty Pension and Disability Compensation Awards to Armed Forces Personnel, 2023 (MoD letter dated 21 September 2023), Rule 18(a), 18(c) and 18(d)(ii) and (iv); Rule 18(a), 18(c) and 18(d)(ii) and (iv), PDF pages 14 and 16. Read the source

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