# SA 610: Direct Assistance
## What is Direct Assistance?
Direct Assistance means using internal auditors to perform audit procedures under the direction, supervision and review of the external auditor.
This is fundamentally different from relying on existing IA work:
| Using IA Work | Direct Assistance | |
|---|---|---|
| What exists | IA has already completed procedures | IA performs new procedures specifically for the EA |
| EA's role | Reviews existing outputs | Directs, supervises and reviews in real time |
| Timing | IA work pre-dates EA's reliance | IA works alongside the EA's audit |
## Restrictions on Direct Assistance
### Legal / Regulatory Prohibition
The external auditor may be prohibited by law or regulation from obtaining direct assistance from internal auditors. In such cases, direct assistance is not permissible regardless of the quality of the IA function.
### SA 610 Restrictions
SA 610 specifies further circumstances in which the EA shall not use direct assistance to perform audit procedures — including areas involving significant judgment or high assessed risk.
### Pre-Conditions Before Using Direct Assistance
Before using direct assistance, the EA must satisfy certain pre-conditions set out in SA 610 (covering objectivity and competence of the specific internal auditors involved, and the nature of the procedures to be performed).
## Key Principle
> The external auditor retains full and sole responsibility for the audit opinion at all times — even when internal auditors perform procedures under direct assistance. Internal auditors act under the EA's authority; they are not co-auditors.