Please help me!!!!!!!!

Can anyone plz provide me copy of following SA's (auditing pcc)????:

1)SA 265- Newly issued- Communicating Deficiencies in internel control to those charged with governance and management.

2) SA 299- Responsibility of Joint Directors.

3) SA 320 revised- Materiality in Planning and Performing an audit

4) SA 450 newly issued- Evaluation of misstatements identified during the audit.