(Editor's Note: The "Geocachers' Code" was finalized on December 23, 2004 after a great deal of input over the course of a month from many geocachers.)

Introduction: This is a voluntary code - it describes how geocachers in general act, and is not representative of any particular listing service. It's designed to orient new players to the ethos of the geocaching community and to guide experienced players in questionable situations.

• Not endanger myself or others.
• Observe all laws and rules of the area.
• Respect property rights and seek permission where appropriate.
• Avoid causing disruptions or public alarm.
• Minimize my and others' impact on the environment.
• Be considerate of others.
• Protect the integrity of the game piece.

The following are examples of how to apply the code with further explanation. These are only examples and not part of the code - not every contingency can be spelled out. If something is not specifically listed in the examples, refer back to the "intent" by looking at the main tenets above. The items in the Code are in order of importance. An earlier one will take precedence over a later one.

• Like any outdoor activity, geocaching involves some inherent risk and many geocachers enjoy manageable risks. Minimize inordinate risks.
• When creating a cache, describe any hidden dangers and, if possible, arrange the hunt to minimize these dangers.
• When seeking a cache, know your limitations and be aware of your surroundings. Don't attempt anything beyond your abilities.
• A cache you own, or one you're trading out of, could be found by children or even a prisoner work crew - consider the location of the cache and those likely to find it when deciding what to leave as a trade item.

• Don’t break the law or rules of an area, or encourage others to do so, when placing or seeking a cache.
• Don't leave illegal items in a cache.

• Seek permission on all private property that's not generally open to public access.
• Check if public land has a geocaching policy and respect existing policies.
• Promptly remove your cache if the land manager or steward asks.
• Do not damage or interfere with buildings, structures, or signage.

• Don’t place a cache near schools or government buildings unless the administration and staff are fully aware of the placement.
• Use caution where children play. Parents are understandably concerned when strangers are near their children.
• Don’t place a cache near critical infrastructure that might be considered a terrorist target, or create a cache that could be mistaken for a terrorist device (e.g. a pipe bomb).

• Follow Leave No Trace ethics whenever possible.
• Practice "Lift, Look, Replace" - put all stones or logs back where you found them. Leave the area as you found it or better (e.g. pick up litter)
• Obtain the best possible coordinates for your cache to reduce unwarranted wear on the area. Recheck and correct your coordinates if finders report significant errors.
• Do not abandon a cache.
  
  If you stop maintaining a cache, remove the container, archive its listing and explain the disposition of the cache in your archive note, or put it up for adoption or rescue.
  
  If you de-list a cache on one host, but keep it on another, make sure you mention this in the archive note to prevent rescues of active caches.

• Treat other geocachers civilly - in the field, in the forums, or wherever your paths may cross.
• Don't spoil the hunt for others - allow them to experience the cache as its owner intended.
  
  Avoid leaving tracks to the cache. Do not disrupt the cache area or mark the hiding spot.
  
  Minimize giving unsolicited clues that reveal the cache (i.e. "spoilers")
  
  Don't provide any hints if the cache description asks you not to. In all other cases, be cryptic or encrypt any hints or spoilers you enter in online logs.
  
  Edit the log if the cache owner requests you to remove spoilers.
  
  
• Promptly alert the owner of any issues with their cache. Make minor repairs if you can, it will save the owner a trip.
• Cache owners appreciate feedback - write an online log, send an email, or otherwise let the owner know about your experience with their cache.
• If you exchange trade items, trade kindly: Consider what future finders would like and leave something equal to or better than what you take.
• Move traveling items toward their goal if possible. Contact the owner if you hold a traveling item for more than a couple of weeks or so.
• Only place caches you can maintain and respond promptly to problem reports.
• Obtain permission from the originator before copying unique themes and techniques, adding to an existing series of caches, or placing a cache close to another.

• The owner entrusts you to not damage or jeopardize the cache. Try to ensure the cache is ready for the next finder and is as good or better than you found it.
• Make sure the container is properly closed to prevent the contents from getting wet or destroyed.
• Be inconspicuous in retrieving, signing in, and replacing a cache to avoid vandalism.
• Put the cache back where you found it and hide it well. Don’t move a cache to match your reading - if you suspect the cache is not in the intended spot, hide it the best you can and alert the owner as soon as possible.
• Don’t collect traveling items meant to stay in the game. This is tantamount to stealing.
• Don’t tamper with or involve a game piece in "alternate" games without the owner’s permission.