What format are STA requests sent in?

• A. Spreadsheets
• B. PDF attachments
• C. Email body text
• D. Faxed forms

Answer: (A)

Structured tabular data is ideal for STA requests because it keeps every piece of information in a consistent field across all records. Spreadsheets let you list each request as a row and each required attribute as a column, which makes automated validation, error checking, and bulk processing straightforward. This format also simplifies importing into downstream systems and keeps an auditable trail of submissions. Other formats—PDF attachments, free-form text in an email, or faxed forms—are harder to automate: PDFs are static, email text can be inconsistent, and faxes require manual transcription and slow turnaround. Hence, spreadsheets are the preferred format for STA requests.