Registered Mechanic (MR) licence: weights and measures, not cars
It is DACO’s licence to repair weighing and measuring instruments. $75, expires in a year, and 30 days after expiry you start over.
Agency
Handles consumer complaints against merchants and adjudicates disputes: purchases, warranties, construction, contracting of works and services, parking, motor vehicles and condominium law. It also licenses condominium managing agents, registered mechanics and discount market operators.
Agency's official siteIt is DACO’s licence to repair weighing and measuring instruments. $75, expires in a year, and 30 days after expiry you start over.
Act 7-1979 requires the factory warranty in Puerto Rico to be no worse than the U.S. one and to be honored here, wherever you bought the vehicle.
Act 143-1968 licenses collection agencies and forbids fifteen practices, from threatening violence to charging additional fees never agreed to.
Act 236-2015 lets you freeze your credit report so nobody opens accounts in your name. The deadlines, the PIN and who pays nothing.
Since Act 52-2019, prices of essential goods freeze automatically when the emergency is declared. Who enforces it and how big the fine is.
Act 107-2019 requires honoring warranties on new generators and creates a special action that can end in contract resolution and a refund.
Act 146-1995 creates a public Contractor Registry at DACO, with bond and certification. What to demand before hiring and how long you have to claim.
Act 281-2000 requires a Board licence to waterproof, seal or repair roofs. What to ask before they climb up, and what the law excludes.
Act 272-2000 makes the shop give you a four-item receipt, bars repairs without your written approval, and bans charging for the estimate if it cannot be fixed.
Act 18-2022 requires each cylinder to contain the net weight of its capacity, certified by an authorized weigher, with the net content labeled.
Act 153-2013 bans advance payment, gives seven days to cancel and caps the contract at six months. And it clarifies what cannot be erased from your file.
If you fell behind and returned the item within 5 days, you may reinstate the contract without losing what you paid. Late fees cap at $3 or 10%.
After 7 days they may deny you access with no notice. But auctioning requires two notices, a notarial inventory and a published edict.
The entity has a non-extendable 10 days to inform DACO, and DACO 24 hours to announce it. You must be notified as expeditiously as possible.
They may not call a residence outside 9:00 a.m. to 9:00 p.m., nor call or message you without prior consent. And your silence is not a yes.
DACO runs a portal where pharmacies report what an uninsured consumer pays for the most-used prescription drugs. You can filter by town.
Article 7A of Act 5-1973 gives you a copy of the contract before signing, bans blank spaces, and protects access to water and power without a property title.
Act 157-2013 bans early termination charges unless prorated, with monthly reductions and a term that never exceeds two years.
Act 132-2015 requires an adhesion contract to be terminable the same way it began, and that you be told the cancellation routes before signing.
Act 120-1973 gives DACO primary jurisdiction over your claim for vehicle damage or overcharging, and treats the operator as a bailee.
Act 9-2018 bars a business from calculating the tip on the total price including sales tax. The base is the consumption total only.
Act 145-1968 requires scales within consumers’ reach to verify packages and bans the words "approximately", "when packed" and "when cut".
Act 150-2008 bars any merchant from charging extra for using a credit or debit card, in both sale and lease transactions.
Act 38-2016 bars requiring your phone, address, licence or SSN to complete a purchase, whatever the payment method.
A notarised application, a criminal record certificate under three months old, and two separate payments: $150 and $100.
It is for whoever operates the market, not the vendor. An original insurance policy and Hacienda’s Merchant Registry are required.
Three routes: online, on paper at a regional office, or by phone at 787-722-7555. And there is no single form.
The seven causes the form lets you tick — illegal assessment, challenge to an assembly, improper cut-off of services and four more.
Act 234-2014 requires shredding, deleting or modifying files with personal information before discarding them, and recording it before a notary.
No student lodging may operate without a DACO licence, and your lease must certify the place complies with Act 48-1990 and its regulation.
Act 95-2006 requires every establishment to issue receipts and warranties in permanent ink and paper lasting more than a year, or as long as the warranty.
Act 67-2004 requires every retail gas station to have a working air pump during the entire time it is open to the public.
Act 402-2000 requires a minimum one-year warranty, a free loaner if repair exceeds 3 days, and new equipment within 20 days if classified defective.
Act 93-1971 forbids selling in Puerto Rico household articles and appliances with warranty certificates that do not include Puerto Rico in their coverage.
Act 141-2002 requires cinemas and stores to post in Spanish and English what each rating means, and to warn if adult trailers will run in children’s showings.
Act 240-2006 requires a 1x2-inch bilingual label and gives you repair in 10 days or a full refund if you are sold equipment with used parts without notice.
Act 420-2004 requires stores to post in both languages what each video game rating means, and every local ad to include the game’s rating.
Act 51-2022 bans handing out or selling single-use plastics, but its prohibition and fines are under moratorium until December 31, 2026.
Act 132-2001 requires every cement bag to state in Spanish and English the type, factory and importer, and requires a million-dollar bond from importers.
Act 161-1996 requires every auto repair shop to hand over a complete invoice with the exact cost of each part and the amount charged for labor.
Act 31-2007 requires every new car ad to include city and highway mileage, at a size no smaller than one quarter of the model name or price.
Act 134-1980 requires every textile product to carry a label with fibers by generic name, each one’s percentage, and the country of manufacture.
Act 76-2015 bans automatic renewal clauses in cell phone and paid TV contracts: at expiry, the contract becomes month to month.
Act 95-1971 requires separate contracts, makes the service contract optional, bars pressure, and gives a DACO complaint if it is forced on you.
Act 13-2026 obliges the manager to hand over the rules within five business days to the listing broker or to a buyer who asks.
Act 98-2026 bars reporting medical-expense debts to credit agencies, and bars a collector from telling you it will hurt your score.
Act 131-2005 names the first-necessity goods and services freezable in an emergency, and JR 49-2023 added dog and cat food.
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