Certified copies of a birth certificate are available for those born in Minnesota. If the birth occurred outside of Minnesota, contact the vital records office of that state.
To get a certified birth certificate the birth record must be your own or you must have a legal interest. Non-certified copies are also available, but are not accepted for legal purposes.
Apply online when you can. You can also mail or drop-off transactions. Walk-in services and wait time depend on staffing.
If it's been over four (4) weeks since you ordered submit a vital records inquiry form.