An electric fence compliance certificate should relate to the assessed installation. If repairs are done after the first visit, retain a clear description of what was corrected and arrange any necessary further assessment. Do not assume that sending an invoice alone completes every inspection requirement, or that an old document automatically describes equipment altered during ownership.
If a new electric fence installation or substantial alteration is requested as part of the sale agreement, explain the proposed finished arrangement and obtain applicable property or management approval. Coordinate it with any wall, gate or electrical work. The final handover should provide relevant records and a clear account of completed work, without promising that future damage or faults cannot occur.