Can quail eggs have an expiration time of three months in the USA?

The short answer is no, at least not for commercially sold eggs in the USA.

In the United States, regulations regarding egg labeling and expiration dates generally prohibit a "Sell-By" or "EXP" date from being set that far out. Here is the breakdown of why you won't see a 90-day (three-month) expiration date on a carton of quail eggs:

Commercial egg dating is governed by a mix of federal (USDA/FDA) and state laws.

• USDA Graded Eggs: For eggs bearing the USDA grade shield, the expiration date cannot exceed 30 days from the pack date.
• Sell-By Dates: Even on non-USDA graded eggs, many states (like Georgia) set a maximum expiration date of 45 days (5 to 6 weeks) from the date they were packed.
• 90 Days: A three-month expiration date would triple the legal limit allowed for most commercial retail.

While quail eggs are hardy because of their thick membranes, their quality degrades over time:

• Refrigerated: Fresh quail eggs typically maintain peak quality for about 5 to 6 weeks (roughly 1 to 1.5 months).
• Safety vs. Quality: After 45 days, the egg isn't necessarily "rotten" or dangerous if it’s been kept at a constant 45°F (or below), but the air cell inside grows, the whites become watery, and the yolk is more likely to break.

If you find yourself with eggs that have been in the fridge for a while, don't rely solely on the date. Use the Float Test:

• Fresh: Sinks to the bottom and lays flat on its side.
• Slightly Older: Sinks but stands up on one end (still safe to eat).
• Expired/Bad: Floats to the top. This happens because the air cell has become so large that the egg is likely dried out or spoiled. Toss these.

Note: If you are buying "pickled" quail eggs in a jar, those can absolutely have an expiration or "best by" date of several months (or even years) because the vinegar and brine act as preservatives. But for fresh shell eggs, three months is far beyond standard safety and quality windows.