DECISION-TO-REQUIREMENT REVIEW
DECISION-TO-REQUIREMENT REVIEW
Start with the decision.
Start with the decision.
Start with the decision.
Define the information.
Build traceability.
We help infrastructure clients and asset-owning organisations connect organisational objectives and authorised decisions to clear information requirements, information exchanges, responsibilities and acceptance criteria. The result is a clearer, traceable route from organisational need through the relevant requirements and exchanges to information that can be reviewed, accepted and used.
We help infrastructure clients and asset-owning organisations connect organisational objectives and authorised decisions to clear information requirements, information exchanges, responsibilities and acceptance criteria. The result is a clearer, traceable route from organisational need through the relevant requirements and exchanges to information that can be reviewed, accepted and used.
Information requirements should be derived from the decisions and organisational needs they must support.
Public strategies, policies and asset information can provide useful initial evidence, but they are not sufficient on their own to establish an organisation's information requirements.
The review combines available evidence with structured discussion and client validation. The objective is to understand why information is needed before defining what information should be requested.
This creates a clearer route from organisational decisions through requirements and the information exchanges that support them.
A structured route from decisions to information that can be reviewed, accepted and used.
The precise scope is agreed with the client, but a Decision-to-Requirement Review may focus on the following areas.
Decision clarity
Clarify the decisions, outcomes and operational activities that information must support.
Priority decisions & evidence needs
Identification of the decisions that drive value, risk and assurance — and the evidence each decision requires.
Information requirements
Clarify and prioritise the information requirements needed to support the identified decisions and outcomes.
Requirement traceability
Establish traceability from organisational objectives and authorised decisions through information requirements, relevant exchanges, review and acceptance.
Review & acceptance responsibilities
Clarify who provides, reviews, receives and accepts information, including the criteria and authority for acceptance.
Prioritised 90-day action plan
A practical sequence of prioritised actions to address key gaps, clarify ownership and strengthen information control.
Clarity before information is requested or exchanged.
Six areas that shape reliable information.
Purpose
Requirements
Information Need
Exchange
Responsibilities
Traceability
131 conducts the advisory review. The client retains authority.
131 provides advisory review, information requirements support, traceability and gap identification. 131 does not replace the client's dutyholders or assume approval or acceptance authority.
Publicly available information may be used as initial evidence, but requirements are developed through review, discussion and validation with authorised client representatives.
Start with the decision the information must support.
Information requirements should be derived from the decisions and organisational needs they must support.
Public strategies, policies and asset information can provide useful initial evidence, but they are not sufficient on their own to establish an organisation's information requirements.
The review combines available evidence with structured discussion and client validation. The objective is to understand why information is needed before defining what information should be requested.
This creates a clearer route from organisational decisions through requirements and the information exchanges that support them.
A structured route from decisions to information that can be reviewed, accepted and used.
The precise scope is agreed with the client, but a Decision-to-Requirement Review may focus on the following areas.
Decision clarity
Clarify the decisions, outcomes and operational activities that information must support.
Priority decisions & evidence needs
Identification of the decisions that drive value, risk and assurance — and the evidence each decision requires.
Information requirements
Clarify and prioritise the information requirements needed to support the identified decisions and outcomes.
Requirement traceability
Establish traceability from organisational objectives and authorised decisions through information requirements, relevant exchanges, review and acceptance.
Review & acceptance responsibilities
Clarify who provides, reviews, receives and accepts information, including the criteria and authority for acceptance.
Prioritised 90-day action plan
A practical sequence of prioritised actions to address key gaps, clarify ownership and strengthen information control.
Clarity before information is requested or exchanged.
Six areas that shape reliable information.
Purpose
Requirements
Information Need
Exchange
Responsibilities
Traceability
131 conducts the advisory review. The client retains authority.
131 provides advisory review, information requirements support, traceability and gap identification. 131 does not replace the client's dutyholders or assume approval or acceptance authority.
Publicly available information may be used as initial evidence, but requirements are developed through review, discussion and validation with authorised client representatives.
Start with the decision the information must support.
Information requirements should be derived from the decisions and organisational needs they must support.
Public strategies, policies and asset information can provide useful initial evidence, but they are not sufficient on their own to establish an organisation's information requirements.
The review combines available evidence with structured discussion and client validation. The objective is to understand why information is needed before defining what information should be requested.
This creates a clearer route from organisational decisions through requirements and the information exchanges that support them.
A structured route from decisions to information that can be reviewed, accepted and used.
The precise scope is agreed with the client, but a Decision-to-Requirement Review may focus on the following areas.
Decision clarity
Clarify the decisions, outcomes and operational activities that information must support.
Priority decisions & evidence needs
Identification of the decisions that drive value, risk and assurance — and the evidence each decision requires.
Information requirements
Clarify and prioritise the information requirements needed to support the identified decisions and outcomes.
Requirement traceability
Establish traceability from organisational objectives and authorised decisions through information requirements, relevant exchanges, review and acceptance.
Review & acceptance responsibilities
Clarify who provides, reviews, receives and accepts information, including the criteria and authority for acceptance.
Prioritised 90-day action plan
A practical sequence of prioritised actions to address key gaps, clarify ownership and strengthen information control.
Clarity before information is requested or exchanged.
Six areas that shape reliable information.
Purpose
Requirements
Information Need
Exchange
Responsibilities
Traceability
131 conducts the advisory review. The client retains authority.
131 provides advisory review, information requirements support, traceability and gap identification. 131 does not replace the client's dutyholders or assume approval or acceptance authority.
Publicly available information may be used as initial evidence, but requirements are developed through review, discussion and validation with authorised client representatives.
Start with the decision the information must support.
Exploring how better information requirements, exchange and assurance support better decisions across the built environment.
Topics
Information Requirements
Information Exchange
Information Assurance
Drawing Information
Asset Information
Health & Safety Information
© 2026 131. All rights reserved.
Exploring how better information requirements, exchange and assurance support better decisions across the built environment.
Topics
Information Requirements
Information Exchange
Information Assurance
Drawing Information
Asset Information
Health & Safety Information
© 2026 131. All rights reserved.
Exploring how better information requirements, exchange and assurance support better decisions across the built environment.
Topics
Information Requirements
Information Exchange
Information Assurance
Drawing Information
Asset Information
Health & Safety Information
© 2026 131. All rights reserved.