1. "There is a saying on Gor that the laws of a city extend no further than its walls." (Outlaw of Gor, p.50) This is one of the most basic principles of Gorean law yet it is more a generality than an absolute. For the most part, once you step outside the walls of a city, their city laws will no longer apply and the city will not protect you. But, there are exceptions to this rule. First, many cities claim do sovereignty over the lands surrounding their city. They may try to enforce their will upon the surrounding terrain. Tarn, tharlarion or infantry patrols often monitor the tenuous borders of a city's claimed territory and either question, detain or kill non-citizens trying to enter their lands. That is only as effective as the strength of the city's military forces. Second, there are certain locations located outside a city over which a city exercises full legal control, such as a banner keep. A banner keep is a Merchant Keep owned by a specific city, and governed by that city's laws. Third, Merchant Law exists, that set of common laws that binds many of the cities of Gor. Merchant Law extends past city walls, protecting commerce.
2. To make a claim as to unowned land outside of a city, you must place a yellow stake of claimancy into the ground during the morning. You must then wait by that stake and protect that land until sunset. At that time then, the land becomes yours and you may lay your Home Stone there.
3. The theft of a Home Stone may be one of the most heinous crimes that exists on Gor. This should not be surprising considering the Gorean beliefs concerning the importance of the Home Stone. Theft of such is commonly punished by extreme torture followed by death in boiling oil. Despite this, the theft of a enemy's Home Stone is also considered the greatest of glories, showing that the thief is favored by the Priest-Kings.
4. A person might be slain for not standing when speaking of his own Home Stone. It is unknown whether this is by law, Caste Code or simply custom. There is no description of the circumstances when this may be applicable either.
5. Only members of the High Castes may be elected to the High Council of a city. Each of the five High Castes votes for their own representatives on the High Council.
6. Only members of the High Castes may vote to elect a city's Administrator or to appoint a Ubar. Low Castes do not possess any voting rights.
7. There is a question as to whether free women may be members of the High Council and whether free women of the High Castes are permitted to vote. This is likely an issue decided on a city by city basis. There is some confusion because of a statement that seems to imply women are not permitted to vote. "Whereas it is only the men of high caste who elect members to the Council of the City,…" (Assassin of Gor, p.16) It is unclear whether "men" in this context refers solely to the male gender or whether it is used in a more generic sense to indicate all within the High Castes. But, as women are permitted to occupy the highest political position in a city, that of ruler, then it makes little sense why they couldn't occupy a lesser political position, such as being on a High Council or why they could not vote.
8. It is illegal to take a map of a city out of that city. It is also illegal for a non-citizen to make their own map of a city. As many city streets do not possess set names, it can be difficult for visitors to find their way around in a city. This can be an added defense mechanism, preventing invading armies from easily moving through a city toward intended targets.
9. In the high cities of Gor, the length of each Ahn during a day are all of the same duration. In other cities, they divide a day into ten Ahn during the daytime and ten at nighttime. Thus, the length of each Ahn will vary by season though the day is the same length. Thus in summer, daytime Ahn are longer than nighttime Ahn.
10. Citizenship is a privilege, not a right, and thus you must actively apply for it as well as continue to earn it throughout your life. "Citizenship, or its retention, on other than a nominal basis, in some cities, is contingent on such things as attending public ceremonies, such as an official semi-annual taking of auspices, and participating in numerous public assemblies, some of which are called on short notice." (Dancer of Gor, p.302-303)
11. "Citizenship in most Gorean communities is not something accrued in virtue of the accident of birth but earned in virtue of intent and application." (Slave Girl of Gor, p.394) Upon reaching your intellectual majority, you must perform the citizenship ceremony. The specifics of the ceremony will vary from city to city. In some cities, there may be a requirement that other citizens, non-blood relations, must vouch for you. In other places, you might be questioned by a committee of citizens to determine your worthiness for citizenship. The oath of allegiance may involve the touching or kissing of the Home Stone, the swearing of oaths, and maybe even the sharing of bread, fire and salt. A laurel wreath and mantle of citizenship may then be conferred upon the new citizen.
12. The nonperformance of the citizenship ceremony, within one year of reaching your intellectual majority, is punishable by expulsion from the city. This applies only to those individuals born within the city or born to citizens of the city. "The rationale seems to be that the community has a right to expect allegiance from its members." (Vagabonds of Gor, p.303)
13. Though reference is made to the age of intellectual majority, no specific age is ever provided. From circumstantial evidence in the books, the highest probability seems to be that it is fifteen years old.
14. You can renounce your existing citizenship and acquire citizenship in another city. Obviously, you must be accepted by this other city as a citizen, meeting all prerequisites that are in place.
15. One of the benefits of citizenship is that it provides some protection against foreign creditors. It is unknown whether this area is covered by Merchant Law or not.
16. The oath of disownment is a part of the Warrior Caste Codes as well as the rites of a city. In this irreversible ceremony, a family member is disowned. That family member loses all connection to their family, as well as losing their Caste. It appears that this oath is taken according to the Warrior Caste Codes by swearing upon the hilt of your sword. It is unknown how it is done according to city rites. The Ubar of a city took the oath on the medallion of his city. A common citizen would obviously need to use something else for such an oath.
17. Every citizen must journey, at least once, to the Sardar Mountains before they are twenty-five years old. The Initiate Caste monitors who goes and who does not. The Initiates also teach that misfortunes will strike a city if their youth try to avoid this sacred obligation. Sometimes the Initiate Caste will ask a person to make the journey at a specific time. In some cities and islands, such as Teletus, your family will receive a gold tarn disk if you make the journey when the Initiates request it.
18. "A man who refused to practice his livelihood or strove to alter status without the consent of the Council of High Castes was, by definition, an outlaw and subject to impalement." (Tarnsman of Gor, p.46) Outlaws lose all connection to their Home Stone and Caste, a terrible fate for a Gorean. They must live in the wilderness, struggling to survive. Few Goreans envy the fate of an outlaw.
19. Each city determines which Castes and subcastes will be legally recognized. They will also determine which Caste will be recognized as High Castes. For example, there may be cities where the Merchants Caste, normally a Low Caste, is legally recognized as a High Caste.
20. There is a crime of "attempting to deceive with respect to caste." This encompasses such actions as engaging in business under false pretenses and claiming explicitly to be of a caste other than your own. Such deceptions most often occur when people pretend to be Physicians. This crime does not apply to all actions that are part of a Caste's primary focus. For example, anyone, and not just a member of the Slaver's Caste, can legally sell a slave. But, that same person cannot claim to be a member of the Slaver's Caste if he is not.
21. It is legally permissible to change one's Caste though most Goreans would not willingly change their Caste, being proud of their Caste no matter how low it might be. In a Free Companionship, the woman can take the Caste of the man though the man cannot do the same. Otherwise to change caste, the High Council of the city must approve the change, based on your qualifications for the new caste and the willingness of the new caste to accept you.
22. Women in the Physician's Caste cannot engage in the full practice of medicine until they have first bore two children. In many cities, at age fifteen, women of the Physician's Caste will place two bracelets on their left wrist. One is then removed for each child that she bears. When both bracelets are removed, she can then engage in the full practice of medicine.
23. It is a capital offense for a locksmith, usually a member of the Metal Workers, to make an unauthorized copy of a key.
24. A Free Companionship, the Gorean form of marriage, lasts for a single year. If it is not renewed by the twentieth Ahn of the anniversary date, it will automatically dissolve.
25. A Free Companionship will dissolve earlier than one year if one of the parties is either enslaved or dies. The books do not state if the contract can be legally dissolved prior to the year end if the parties so agree. It seems likely most Goreans would simply wait out the year.