Originally Posted by Unregistered

ACCA:
ACCA RMA with Chartered Accountants Australia and New Zealand (CA ANZ)

Use your ACCA membership to become a CA:

If you’re a member of the Association of Chartered Certified Accountants (ACCA) who gained membership through a professional pathway program you may be eligible to apply for CA ANZ membership.

Step 1: Meet criteria and obtain required documentation

Criteria
ACCA members must meet the following criteria before making an application for CA ANZ Membership:

- be currently residing in Australia or New Zealand
- be a current full member in good standing
- attained at least 5 years’ experience post admittance to ACCA membership
gained their membership through the standard examination pathway (not through a third-party arrangement)

source: . charteredaccountantsanz.com/become-a-member/memberships/pathway-for-members-of-overseas-accounting-bodies/association-of-chartered-certified-accountants

ISCA:
If you are a CA (Singapore) who has completed the Singapore CA Qualification, you can apply for membership with these professional accountancy bodies through the reciprocity agreements that ISCA has signed.

ISCA: Recognition Arrangements with Other Professional Accountancy Bodies
Build Your Global Career with Memberships in CA ANZ, CAI, CPA Australia, ICAEW and ICAS

Reciprocal Membership Agreements:

- Chartered Accountants Australia and New Zealand (CA ANZ)
- Chartered Accountants Ireland (CAI)
- The Institute of Chartered Accountants in England and Wales (ICAEW)
- The Institute of Chartered Accountants of Scotland (ICAS)

SOURCE: . isca.org.sg/membership/pathways-to-international-recognition/reciprocity-agreement


Based on above
ACCA and CA ANZ = RMA = 5 years membership
ISCA and CA ANZ = RMA = no SCAQ exam paper

Why ACCA and ISCA don't sign RMA?

ACCA and CA ANZ got RMA
ISCA and CA ANZ got RMA

Why can't ISCA and ACCA have RMA ???