1.Which of the following sustainability initiatives has your business adopted? Select all that apply.

None.

General waste recycling.

Changes to hazardous materials use/disposal.

Increased repair and reuse.

Using sustainable raw materials (e.g., recycled metals).

Alternative power equipment (e.g., electric vehicles).

Renewable power generation (e.g., solar panels).

Involvement with sustainable technology prototypes (e.g., electric/hybrid aircraft development).

Emissions reduction.

Carbon-neutral commitment.

Appointing a named sustainability representative.

Regular corporate sustainability reporting.

Other (explain)

2.Consider each of the following questions for your airline customers. If you do not have any airline customers, skip to question 3.

Yes

No

I don't know

Do airline customers include sustainability requirements in tenders or contracts?

Yes

No

I don't know

Do airline customers include your business (as a contractor) in corporate sustainability plans?

Yes

No

I don't know

In general, have the sustainability expectations of airline customers changed over time?

Yes

No

I don't know

Are airline customers (or do you think they would be) willing to pay more for sustainable practices?

Yes

No

I don't know

3.Please share any additional details, challenges, or questions you have about sustainability practices in aviation maintenance.