Section 82 BSA: Presumption as to Government Maps and Plans

Section 82 BSA explains when courts presume government maps and plans to be authentic and accurate, and when their accuracy must be independently proved.

Introduction

Maps and plans are important forms of documentary evidence in property disputes, land acquisition cases, boundary disputes and other legal proceedings. They can help establish the location of land, survey boundaries, geographical features and the extent of a disputed property.

Section 82 of the Bharatiya Sakshya Adhiniyam (BSA), 2023 establishes a presumption concerning maps and plans that purport to have been made under the authority of the Central Government or a State Government. The court must presume that such maps or plans were made by the relevant government authority and are accurate. However, maps or plans prepared specifically for the purposes of a legal case must have their accuracy proved.

The provision corresponds to Section 83 of the Indian Evidence Act, 1872. Its wording and essential principle have been retained under the BSA.

Bare Act: Section 82 of the Bharatiya Sakshya Adhiniyam, 2023

82. Presumption as to maps or plans made by authority of Government.—

The Court shall presume that maps or plans purporting to be made by the authority of the Central Government or any State Government were so made, and are accurate; but maps or plans made for the purposes of any cause must be proved to be accurate.

Meaning of Section 82 BSA

Section 82 establishes two different rules for maps and plans.

First rule: Government maps and plans

Where a map or plan purports to have been made under the authority of the Central Government or a State Government, the court must presume that it was made by that authority and that it is accurate.

For example, an officially prepared government survey map showing the boundaries of a village may receive the benefit of this presumption when produced in a property dispute.

Second rule: Maps and plans prepared for a particular legal case

A map or plan prepared specifically for the purposes of a legal case does not automatically receive the presumption of accuracy. The party relying on it must prove that it is accurate.

For example, if a private surveyor prepares a plan specifically to demonstrate an alleged encroachment in a pending property suit, the party relying on the plan must establish its accuracy.

The central distinction is between maps prepared under government authority in the ordinary course of official work and maps prepared specifically for use in a particular case.

Essential Elements of Section 82 BSA

1. The document must be a map or plan

Section 82 applies specifically to maps and plans. Whether a document qualifies depends on its nature and purpose.

Examples include official survey maps, government-prepared geographical maps and plans depicting land boundaries.

2. The map or plan must purport to have been made under government authority

The first part of Section 82 applies to maps or plans purporting to have been made under the authority of the Central Government or a State Government.

The court must consider whether the document falls within this category. A map does not qualify merely because it depicts government land or is submitted by a government department.

3. The court presumes both official origin and accuracy

Where the first part of the section applies, the court must presume two things:

• The map or plan was made under the authority of the relevant government.
• The map or plan is accurate.

This is a statutory presumption, not simply a discretionary preference for official documents. The presumption may nevertheless be challenged through legally admissible evidence.

4. Maps prepared for a particular case must be proved accurate

The concluding part of Section 82 creates an important exception.

A map or plan made for the purposes of a particular legal case must be proved accurate. Its accuracy cannot be presumed merely because it has been prepared or submitted during the proceedings.

For example, a plan commissioned by a plaintiff to establish the alleged encroachment of land must be proved through appropriate evidence. Depending on the circumstances, this may require evidence from the surveyor or another competent witness.

5. The purpose for which the map was prepared matters

The court must examine the circumstances in which the map was created.

A government survey map prepared in the ordinary course of official duties may fall within the first part of Section 82. A map prepared pursuant to an order in a pending suit to establish the precise area allegedly encroached may fall within the exception requiring its accuracy to be proved.

The fact that a government surveyor prepared a map does not, by itself, eliminate the need to prove accuracy when the map was specifically prepared for the purposes of a particular case.

Also Read: Section 89 BSA: Presumption as to Books, Maps and Charts

Difference Between Government Maps and Maps Prepared for Litigation

Basis	Government map or plan	Map or plan prepared for a particular case
Purpose	Generally prepared for official or administrative purposes	Prepared specifically for use in a particular legal proceeding
Statutory treatment	Presumption of official origin and accuracy may apply	Accuracy must be proved
Initial evidentiary position	Receives the statutory presumption if the requirements are satisfied	Does not automatically receive the presumption of accuracy
Example	An official government survey map prepared in the ordinary course of survey work	A survey plan prepared to demonstrate alleged encroachment in a pending suit
Relevant consideration	Whether it purports to have been made under government authority	Whether it was made for the purposes of the particular case

The purpose and circumstances of preparation are critical. The court must assess the actual character of the map rather than rely solely on the identity of the person who prepared it.

Examples of Section 82 BSA

Example 1: Official government survey map

A dispute arises concerning the boundaries of two adjoining agricultural properties. One party produces an official survey map prepared by the State Government in the ordinary course of its survey work.

If the map falls within Section 82, the court must presume that it was made under government authority and is accurate. The opposing party may seek to rebut the presumption with appropriate evidence.

Example 2: Private survey map prepared for a property dispute

A landowner engages a private surveyor to prepare a plan showing that a neighbour has encroached upon a portion of the land. The plan is then produced in the pending suit.

The plan does not automatically receive the presumption of accuracy under Section 82. The party relying on it must prove its accuracy through appropriate evidence.

Example 3: Government survey conducted specifically for a pending suit

A court directs a government surveyor to measure disputed land and prepare a plan showing the alleged encroachment.

Although the surveyor is a government official, the plan may have been prepared specifically for the purposes of the case. The court must examine the circumstances and apply the exception where appropriate. Government employment alone does not guarantee the presumption of accuracy.

Example 4: Challenge to an official map

A party produces an official government map that falls within the first part of Section 82. The opposing party produces credible evidence that the map contains a material boundary error.

The court must consider the evidence challenging the presumption. Section 82 does not make government maps immune from scrutiny.

Important Case Laws on Section 82 BSA

The following decisions interpret Section 83 of the Indian Evidence Act, 1872, the predecessor provision. They are relevant to understanding Section 82 BSA, although they were decided under the former law.

1. Ram Kishore Sen v. Union of India

Citation: AIR 1966 SC 644; (1966) 1 SCR 430

Court: Supreme Court of India

Decision date: 11 August 1965

Facts: The case concerned the proposed transfer of territories under the Constitution (Ninth Amendment) Act, 1960. The parties relied on maps to establish geographical and territorial facts. The appellants also relied on an unofficial map whose relevance and accuracy were disputed.

Legal principle: The Supreme Court held that the unofficial map relied upon by the appellants had not been shown to have been generally offered for public sale as required by the relevant evidentiary provision. Even if the map were treated as relevant, its accuracy had not been established, and the presumption under Section 83 of the Indian Evidence Act could not be applied because the statutory requirements were not satisfied.

The judgment demonstrates that the presumption of accuracy is not available to every map merely because it is produced in court.

Relevance to Section 82 BSA: The decision illustrates the importance of establishing that a map falls within the relevant statutory category before relying on a presumption of accuracy.

2. Subhaschandra Bose v. Bobbavali Kumari

Citation: RSA No. 5008 of 2009; 2024 KHC-D 12839

Court: Karnataka High Court, Dharwad Bench

Decision date: 5 September 2024

Facts: The dispute concerned the location and boundaries of adjoining agricultural lands. The parties relied on survey sketches, maps and related land records to establish which land lay on the eastern and western sides of the disputed properties.

Legal principle: The Karnataka High Court considered the relevance of survey records under Section 36 of the Indian Evidence Act, 1872 and the presumption applicable to government maps under Section 83. It observed that official survey sketches and maps prepared in the ordinary course of government work could receive the statutory presumption of accuracy. The court also considered the absence of rebuttal evidence and the corroborative oral evidence in reaching its conclusion.

Relevance to Section 82 BSA: The decision illustrates the evidentiary value of official survey maps in land-boundary disputes when the maps fall within the statutory category and their accuracy is not successfully challenged.

3. Shri Sudam Sripati Takale v. Government of India

Citation: 2025:BHC-AS:30030; Second Appeal No. 185 of 2015

Court: Bombay High Court

Decision date: 8 July 2025

Also Read: Section 79 BSA: Presumption as to Records of Evidence

Facts: The dispute concerned an alleged encroachment upon private land by the Defence Department. The plaintiffs relied on a survey map prepared pursuant to an order passed in an earlier civil suit. The map was challenged because the survey had been conducted without notice to the Defence Department, and the plaintiffs had not examined the surveyor to establish its accuracy.

Legal principle: The Bombay High Court held that the map had been prepared for the purpose of showing the alleged encroachment. Therefore, under Section 83 of the Indian Evidence Act, its accuracy had to be proved. The plaintiffs had not examined the surveyor, and the map did not automatically receive the presumption of accuracy. The Court dismissed the second appeal.

Relevance to Section 82 BSA: This is a particularly useful decision for understanding the exception in Section 82. A map prepared for a specific litigation purpose must be proved accurate, even when a government surveyor has prepared it. The circumstances of preparation and the purpose for which the map was created are decisive.

Can a Government Map Be Challenged in Court?

Yes. Section 82 creates a presumption of official origin and accuracy for qualifying government maps and plans, but it does not make the presumption conclusive.

A party may challenge the map by presenting legally admissible evidence that questions its accuracy or applicability to the disputed property.

For example, a party may rely on other survey records, relevant official documents, competent witness testimony or technical evidence to demonstrate that a boundary has been incorrectly depicted.

The court must evaluate the challenge in accordance with the applicable law. The existence of a statutory presumption does not prevent scrutiny of the map where credible contrary evidence is presented.

Does a Map Prepared by a Government Surveyor Automatically Receive the Presumption?

No. The identity of the surveyor is not the only consideration.

The court must examine whether the map purports to have been made under government authority and whether it was prepared for a particular legal case.

A government surveyor may prepare a map in the ordinary course of official work, in which case the presumption may apply. Alternatively, the surveyor may prepare a plan specifically to establish an alleged encroachment in a pending suit, in which case the exception requiring proof of accuracy may apply.

The Bombay High Court’s decision in Shri Sudam Sripati Takale v. Government of India (2025:BHC-AS:30030) illustrates this distinction.

Difference Between Section 82 and Section 83 BSA

Section 82 deals with the presumption applicable to government maps and plans. Section 83 addresses a different category of documentary evidence.

Basis	Section 82 BSA	Section 83 BSA
Subject	Presumption as to maps or plans made by government authority	Presumption as to collections of laws and reports of decisions
Main purpose	Establishes a presumption concerning the official origin and accuracy of qualifying maps and plans	Addresses the presumption applicable to specified collections of laws and reports of judicial decisions
Key distinction	Concerns geographical or technical representations	Concerns legal publications and reports of decisions
Corresponding provision under the Indian Evidence Act, 1872	Section 83	Section 84

For examinations, it is important not to confuse the presumption concerning maps and plans with the separate presumption concerning collections of laws and reports of decisions.

Difference Between Section 82 BSA and Section 83 of the Indian Evidence Act, 1872

Section 82 BSA corresponds to Section 83 of the Indian Evidence Act, 1872.

The earlier provision stated that courts shall presume maps or plans purporting to have been made under the authority of the Central Government or a State Government were so made and were accurate, while requiring maps or plans made for the purposes of a cause to be proved accurate.

Section 82 retains the same essential rule. The substantive distinction between government maps and maps prepared for a particular case remains central to its application.

Judgments interpreting Section 83 of the Indian Evidence Act remain relevant when applying Section 82 BSA, subject to the statutory wording and the facts of the particular case.

Important Points for Law Students and Judiciary Aspirants

• Section 82 BSA deals with the presumption as to maps or plans made by government authority.
• It corresponds to Section 83 of the Indian Evidence Act, 1872.
• The court shall presume that qualifying maps or plans were made under the authority of the Central Government or a State Government and are accurate.
• Maps or plans made for the purposes of a particular legal case must be proved accurate.
• A government surveyor’s involvement does not automatically establish that a map qualifies for the presumption.
• The purpose and circumstances of preparation are important.
• The presumption is not conclusive and may be challenged with appropriate evidence.
• Ram Kishore Sen v. Union of India, AIR 1966 SC 644, illustrates the need to satisfy the statutory requirements before claiming the presumption.
• Subhaschandra Bose v. Bobbavali Kumari, 2024 KHC-D 12839, concerns the evidentiary value of government survey maps.
• Shri Sudam Sripati Takale v. Government of India, 2025:BHC-AS:30030, illustrates why a map prepared for a particular litigation purpose must be proved accurate.

Frequently Asked Questions (FAQs)

1. What is Section 82 of the Bharatiya Sakshya Adhiniyam, 2023?

Section 82 provides that courts shall presume that maps or plans purporting to have been made under the authority of the Central Government or a State Government were so made and are accurate. Maps or plans made for the purposes of a legal case must be proved accurate.

2. Which section of the Indian Evidence Act corresponds to Section 82 BSA?

Section 82 BSA corresponds to Section 83 of the Indian Evidence Act, 1872.

3. Are government survey maps admissible in court without further proof?

A qualifying government map may benefit from the presumption of official origin and accuracy under Section 82. However, the court must first determine whether the statutory requirements are satisfied and whether the map was prepared for a particular case.

4. Must a map prepared for a property dispute be proved accurate?

Yes. The concluding part of Section 82 requires maps or plans made for the purposes of a cause to be proved accurate.

5. Does Section 82 apply to a map prepared by a private surveyor?

A map prepared by a private surveyor does not automatically receive the presumption applicable to maps made under government authority. If it was prepared specifically for a legal case, its accuracy must be proved.

6. Can the presumption of accuracy of a government map be rebutted?

Yes. The presumption is not conclusive. The opposing party may produce legally admissible evidence challenging the map’s accuracy or applicability.

7. What is the importance of Shri Sudam Sripati Takale v. Government of India?

The Bombay High Court held that a map prepared to demonstrate alleged encroachment in a particular suit had to be proved accurate. The plaintiffs’ failure to examine the surveyor contributed to the rejection of their reliance on the map.

8. Why is Section 82 important for judiciary examinations?

It is important because it distinguishes between government maps that may receive a statutory presumption of accuracy and maps prepared specifically for litigation, whose accuracy must be proved. Candidates should also remember its correspondence with Section 83 of the former Evidence Act.

Conclusion

Section 82 of the Bharatiya Sakshya Adhiniyam, 2023 establishes a presumption that maps or plans purporting to have been made under the authority of the Central Government or a State Government were so made and are accurate. However, maps or plans prepared specifically for a legal case must be proved accurate. The distinction is especially important in land-boundary and encroachment disputes, where the purpose of a survey and the evidence supporting its accuracy may determine whether the map can be relied upon. The section corresponds to Section 83 of the Indian Evidence Act, 1872, and its application is illustrated by Ram Kishore Sen, Subhaschandra Bose and Shri Sudam Sripati Takale.

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