Hats are exenpt from FTC country of origin tags.
The following items are not covered by the labeling requirements:7
•Upholstery or mattress stuffing (unless it’s reused — then the label must say that it contains reused stuffing)
•Outer coverings of upholstered furniture, mattresses, and box springs
•Linings, interlinings, filling, or padding used for structural purposes
However, if they are used for warmth, the fiber must be disclosed, (see p.11). In addition, if you make any statement about the fiber content of linings, interlinings, filling, or padding, they are no longer exempt.
•Stiffenings, trimmings, facings, or interfacings (see p.8 for more explanation of “trimmings”)
•Backings of carpets or rugs and paddings or cushions to be used under carpets, rugs, or other floor coverings8
•Sewing and handicraft threads
•Bandages, surgical dressings, and other products subject to the Federal Food, Drug and Cosmetic Act9
•Waste materials not used in a textile product
•Shoes, overshoes, boots, slippers and all outer footwear. But, socks and hoisery are covered; in addition, slippers made of wool are covered under The Wool Rules (see p.6)
•Headwear (hats, caps or anything worn exclusively on the head). But, a wool hat is covered under The Wool Rules (see p.6)
•Textiles used in: handbags or luggage10, brushes, lampshades, toys, feminine hygiene products, adhesive tapes and adhesive sheets, cleaning cloths impregnated with chemicals, or diapers.
But I"m sure the customers would appreciate washing/cleaning instructions, so include them on a paper hangtag. I add a hangtag on all my items with my company name, website addy and on the back I write the style and size and price information. You could have care information written on the back.
Choking hazards are a consideration with babies under 3. Skip the buttons, unless they are too big to fit thru the testing tube.
You can do a google search on small parts regs CFR 1501.
You don't need an actual tracking number. It's a tracking label that is required. Date of manufacture is what is required, as Corrine says you don't need batch numbers, since the majority of us make very limited numbers of each item. I keep a screen shot of my listings or photo with attached paper with snips of fabric and embellishment information. in a clear page protector. All the information I would need I keep on this as to fabric manufacturer, date and price purchased and yardage with any design notes. I can also keep track of time spent on the project, and whatever else I might need. Everything fits nicely into a binder.