Yes, a little. First, you have to complete the owners permit, which can be a lengthy process. I hired an attorney to complete mine and it is still being processed from July 2012. The application is in Spanish and requires several steps such as going to the main police headquarters near Plaza las Americas to buy stamps and to obtain the verification certificate that you have no criminal record in PR. You also have to have 3 individuals sign notarized affidavits that you are a good person and they would recommend you fr a firearms permit. After all this, you'll take your completed application back to the police station where you'll provide your fingerprints (they do them on site). This is the application process. Next, an investigator will conduct a short interview with your 3 references in person. I understand after tat, you'll be required to do up to 10 shots at a firing range, but I have not gotten to that part yet. After all this and I obtain my permit, next will be to apply for the conceal carry permit. Hope this helps.
Tony.
