GELE Cadastral Surveys & Land Laws — Geodetic Engineering Law and Code of EthicsConcept Map

Concept

Geodetic Engineering Law

Sub Concepts

• RA 4374 (1965) - Original law
• RA 8560 (1998) - Modernized Philippine Geodetic Engineering Act
• Professional Regulatory Board (PRC)
• Licensure and Registration Requirements
• Continuing Professional Development (CPD)

Relationship To Central

Legal foundation governing all aspects of GE practice

Concept

Scope of Geodetic Engineering Practice

Sub Concepts

• Cadastral/Land Surveys
• Topographic Surveys
• Hydrographic Surveys
• Geodetic Surveys
• Photogrammetric Surveys
• Survey Plan Preparation and Approval
• Signing and Sealing Authority

Relationship To Central

Defines what services only licensed GEs may perform

Concept

Code of Ethics

Sub Concepts

• Public Interest First Principle
• Competence and Qualification Standards
• Honesty and Integrity
• Confidentiality and Fair Dealing
• Monument and Boundary Protection
• Conflict of Interest Disclosure
• Falsification Prevention

Relationship To Central

Governs professional conduct and obligations beyond legal requirements

Concept

Professional Authority and Responsibility

Sub Concepts

• Exclusive Right to Sign Survey Plans
• Certification of Cadastral Surveys
• Use of Professional Title
• Personal Liability for Accuracy
• Adherence to Standards (DENR/LMB)
• PRS92 Datum Reference Requirement

Relationship To Central

Rights and duties vested in licensed geodetic engineers

Concept

Related Land Registration Laws

Sub Concepts

• PD 1529 - Property Registration Decree
• CA 141 - Public Land Act
• Survey Standards and Specifications
• Registration of Land Titles
• Boundary Definition and Disputes

Relationship To Central

Complementary statutory framework for cadastral/land matters

Concept

Survey Standards and References

Sub Concepts

• PRS92 Datum (Philippine Reference System)
• WGS84 Global Reference Frame
• PPCS/UTM Coordinate Systems
• DENR/LMB Manuals and Guidelines
• Monumentation Standards
• Accuracy Specifications

Relationship To Central

Technical basis for ethical and legal compliance

Concept

Common Board-Exam Pitfalls

Sub Concepts

• Who Can Sign Survey Plans (Licensed GE only)
• Distinction: Profession Law vs. Land Law
• Ethics Priority over Client Pressure
• Scope Boundaries
• Monument Integrity and Falsification

Relationship To Central

Typical misconceptions and error-prone topics for licensure

To

Professional Regulatory Board (PRC)

From

RA 8560 - Philippine Geodetic Engineering Act of 1998

Strength

strong

Relationship

RA 8560 creates and empowers the PRC Board of Geodetic Engineering to oversee licensure, registration, CPD, and professional standards

To

Signing and Sealing Authority

From

Scope of Geodetic Engineering Practice

Strength

strong

Relationship

Only licensed GEs may execute and certify surveys within the defined scope; signing and sealing is the exclusive mark of authorization

To

Public Interest First Principle

From

Code of Ethics

Strength

strong

Relationship

The foundational ethical obligation that supersedes client pressure; protects accuracy and integrity of land records

To

Monument and Boundary Protection

From

Code of Ethics

Strength

strong

Relationship

Ethical duty to respect and preserve survey monuments and boundary marks; falsification or disturbance is prohibited

To

DENR/LMB Manuals and Guidelines

From

PRS92 Datum Reference Requirement

Strength

strong

Relationship

Technical standards mandate that all surveys reference PRS92 per DENR/LMB specifications for consistency and legal validity

To

PD 1529 - Property Registration Decree

From

Cadastral/Land Surveys

Strength

strong

Relationship

Cadastral surveys executed by licensed GEs feed directly into the land registration process governed by PD 1529

To

Personal Liability for Accuracy

From

Professional Authority and Responsibility

Strength

strong

Relationship

Signing a survey plan creates professional and legal responsibility; the GE's name and license are on the document

To

Falsification Prevention

From

Honesty and Integrity

Strength

strong

Relationship

Ethical obligation to report true measurements; falsifying data or boundaries violates law and ethics

To

Continuing Professional Development (CPD)

From

Competence and Qualification Standards

Strength

moderate

Relationship

CPD requirement ensures licensed GEs maintain and advance competence throughout their careers

To

Confidentiality and Fair Dealing

From

Conflict of Interest Disclosure

Strength

moderate

Relationship

GE must disclose conflicts (e.g., financial interest in adjacent property) to maintain fair and impartial service

To

Use of Professional Title

From

Licensure and Registration Requirements

Strength

strong

Relationship

Only registered, licensed geodetic engineers may use the title and conduct professional practice

To

PRS92 Datum (Philippine Reference System)

From

WGS84 Global Reference Frame

Strength

strong

Relationship

PRS92 is the Philippine realization of WGS84; all surveys use PRS92 for legal and technical consistency

To

Survey Plan Submission to Land Registration Office

From

Signing and Sealing Authority

Strength

strong

Relationship

Only GE-signed and sealed plans are accepted by LRO; this is the gatekeeping mechanism for legal recognition

To

RA 4374 and RA 8560

From

Monument and Boundary Protection

Strength

moderate

Relationship

Laws provide penalties and enforcement for violation of monument integrity; GE ethical duty aligns with statutory protection

To

Licensure and Registration Requirements

From

Code of Ethics

Strength

strong

Relationship

PRC enforces the code of ethics as a condition of maintaining licensure; violations may result in suspension or revocation

To

Topographic, Geodetic, Hydrographic, and Photogrammetric Surveys

From

Cadastral/Land Surveys

Strength

moderate

Relationship

All five survey types fall within the exclusive scope of practice and require a licensed GE

To

RA 8560 - Modernized Act

From

RA 4374 - Original Law

Strength

strong

Relationship

RA 8560 modernizes and supersedes RA 4374; reflects contemporary needs and standards in geodetic engineering practice