PDF/A-2b: practical baseline

PDF/A-2b is a PDF/A variant aimed at document stability and archival consistency. It can help in some portals, but it does not replace the actual destination requirements and does not guarantee acceptance.

PDF/A conversion is attempted on-device and may change the file; always verify the portal’s actual requirements.

When it helps

• When the portal or reviewer explicitly asks for PDF/A (for example PDF/A-2b).
• When you need a more stable, normalized output and the actual requirements support it.

When it does not help

• If the portal does not ask for it.
• If you are already struggling with a strict size limit such as 2 MB.
• If the file already works and changing it only adds risk or size.

What to do in PDF Ready

• If PDF/A is explicitly requested, enable PDF/A-2b and verify the result before upload.
• If the portal does not explicitly ask for extra options, leave them off and try to get a version that already meets the required size.
• Check final size and readability before exporting the final copy.

Related portals: GENERAL for other portals, CEAC, IRCC.

Related guides: Choose the right target size, Why uploads get rejected, OCR for scanned PDFs.