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We make difficult things easy and previously impossible things merely difficult.
ISA's speciality is Requirements Engineering and, in particular, ensuring the intelligibility in ANY specification of requirements both prior to and during the development of the associated project.
INTRODUCTION
Information System Architects (ISA) can draw upon more than 50 elapsed years experience of delivering ...
Press Release
The attached information contains a brief summary of just a few of our news announcements.
A Short History
The attached document provides a short history of the company's origins, background and evolution.
G-MARC
The Generic-Model Approach to Requirements Capture has been acclaimed, by the UK Ministry of Defence, ...
Requirements Driven Risk
Modern systems are becoming progressively more complex. G-MARC enables the Project Manager to capture ...
Requirements Engineering
Requirements Engineering (RE) is the most important part of Requirements Handling. Without it there ...
Behaviour Modelling
No specification can be regarded as complete without at least one scenario for each mode of operation ...
Research
ISA's pioneering and continuing program of research has resulted in a number of fundamental breakthroughs ...
Job Opportunities
If you are interested in any of the above subjects and you have experience in the specification of systems ...
Requirements Health Check
The attached flow diagram provides you with a series of quick checks that you should never fail to run ...
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