Notice of assessment from SARS

I submitted my tax on the 1st July after which SARS requested my documents which I submitted the very same day. Then I received a notification stating my income tax has been assessed and SARS will issue a Notice of assessment. My question is how long does it take to receive the (updated) Notice of assessment from SARS.

SARS have 60 days to assess the documents after which they will issue a Completion Letter with the results of the assessment.