An Income-Tax Department internal committee reviewing the old direct tax law to pave the way for a new one has "largely" received suggestions for "simplifying" the language, better "structuring" the provisions and enlarging the ambit of schemes like presumptive taxation, CBDT chairman Ravi Agrawal said Sunday.Speaking to PTI during a post-Budget interview at his North Block office, Agrawal said the panel also "studied" the deliberations and processes of countries like the UK, Australia and some others where a similar tax law simplification exercise was undertaken.