1.sup -

"1.sup" (or ) is a term used in various contexts, from regulatory reporting to academic paper preparation. Depending on your needs, "preparing paper" for it involves different steps: 1. Environmental Reporting (Single-Use Plastics)

If you are preparing a paper/declaration for the directive (often related to reporting "1 st " year data or "category 1" plastics):

: Ensure your manuscript follows the specific journal’s formatting for superscript citations (e.g., Vancouver or Nature style).

: Use the superscript 1 after an author's name to link them to their primary institution in the footer or byline.

If you are preparing a practice test or "placement paper" for an exam like :