I have asked builder regarding these docs.
About 1st and 2nd one builder informed he does not have these as he has not applied as his lawyer told not require.
About the last one builder informed that, although he does not have the document for this but while agreement he will mention in the agreement paper that for any issue in future for this document builder will take the responsibility,
Need your advice that if i ask builder to put other 2 document responsibility also in the agreement, and in future is any issue happen will these suffies??