Hi Nilanjan Chowdhury
There is separate body for Cost and Management Accounting not just in India, but across the world. Can we take all of them as fools?
There is increasingly feeling about the need of CMA, and CMA is increasingly getting better recognition as distinct field to CA. In 2008, ICWAI has revised the syllabus to align its scope with that of global scenario. Are all these developments are ineconomical? I do not think so. It is well aligned with the Economic Theory of Specialisation proposed by Adam Smith.
CA alone can not replace Lawyers, Company secretaries, Fund Managers, Tresury Managers, etc. There is strong need of CMA is felt, so as it is developed as separate branch.
If you see recent development, CA are barred from non-audit work. Because their core competencies lies in Auding.
So, ICWAI is come out of strong need felt in 1944 and separte body was set up.
(more info at https://www.icwai.org/icwai/institute-history.asp)
To give more illustration,
earlier there was one branch under Electrical Engineering. Both Signal Management and Energy Management studied under one branch. Later it is felt that they are different entities and thus Electronics Engineering (for signal management) is born as distinct branch to Electrical Engineering (for energy management). Later so many branches croped up.
Please pour in more thoughts in this discussion.