For singing Legal documents/reports whether blue pen or black pen is required

There is no color required by law, it's just that most people in the legal profession prefer blue for original signatures because this helps distinguish original documents from photocopies. If you're in a pinch and can't find your blue Bic, a black Bic will do fine (or medium).

while there don’t appear to be any laws regulating the color of ink you use to sign a legal document, some organizations, jurisdictions, and individual document custodians (county clerks, notaries, etc.) have their own preferences and practices regarding ink color. Of course, important documents should never be signed in pencil, as your signature can easily be erased or otherwise altered.

In the days before color photocopiers, blue or black ink was preferred because other colors were not dark enough to reproduce. Although photocopying technology has improved in recent years, some document scanners are unable to make out unusual colors such as orange or green.

When it comes to choosing between blue or black ink, the consensus is that blue makes it easier to assume a document is a signed original as opposed to a black-and-white copy. Regardless, you should always read the document instructions regarding color preferences or research local procedures before signing a document that will be notarized or submitted to a court.

Does Ink Quality Matter When Signing Legal Forms?

When selecting a pen to sign a legal document, ink quality also matters. It’s important not to use a cheap pen, as lower quality inks tend to be water based, meaning they can be washed off and altered, or fade over time. Often, these inks also contain acid that eventually wears away the paper.

So, for legal documents, look for an archival quality, or “check-safe” pen that is permanent, waterproof, and acid free. These can be purchased for a relatively low cost at any office supply store.

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