Modern one-piece / single metal (seamless) flatware marked “stainless steel” and manufactured in recent years (regardless of country of origin) should all be lead free. As always, please feel free to ask questions. Here are some good choices to look at:
Stainless Steel is primarily composed of chromium, nickel, and iron. Iron in stainless is usually in the 750,000 to 850,000 ppm range. Chromium in stainless is usually in the 120,000 to 182,000 ppm range. Nickel can range from zero to 82,000 ppm. Some of the Ikea stainless that I have tested this year (2017) has been nickel free (for those who have concerns about nickel.) I personally do not have concerns about nickel (bound in stainless steel) for my family.