| document_type | The type of SEC filing | Text (String) | Original |
| filing_title | Title of the filing - letter header | Text (String) | Original |
| company_name | Legal name of the company filing the form | Text (String) | Original |
| division | SEC Division of Corporation | Text (String) | Original |
| address_sec | SEC official office address | Text (String) | Original |
| file_number | File number of the Form 1AW | Number (String) | Original |
| withdrawal_date | Official date of the withdrawal | Date | Original |
| filing_date | Official date the form was filed | Date | Original |
| signature_names | Names of the signatories | Text (String) | Original |
| signature_titles | Titles of the signatories | Text (String) | Original |
| letter_content | Content of the withdrawal letter | Text (String) | Original |