| 158BH Application of other provisions of this Act |
| 158BI Chapter not to apply after certain date |
| 158BD Undisclosed income of any other person |
| 158B Definitions |
| 158BA Assessment of undisclosed income as a result of search |
| 158BB Computation of undisclosed income of the block period |
| 158BC Procedure for block assessment |
| 158BG Authority competent to make the block assessment |
| 158BE Time limit for completion of block assessment |
| 158BF Certain interests and penalties not to be levied or imposed |
| 158BFA Levy of interest and penalty in certain cases |