You would have heard about it in your parish. If the bishop of your diocese would have done this in your diocese, remember, that he still cannot randomly apply new laws and requirements on your soul. He is the shepherd of the flock of your diocese, but there are limits to what he can do as far as these type of initiatives.
Can. 7 A law is established when it is promulgated.
If a law is promulgated it will be established as law and binding in the diocese, “territory” as you will see it referred to later.
Can. 8 §1. Universal ecclesiastical laws are promulgated by publication in the official commentary, Acta Apostolicae Sedis, unless another manner of promulgation has been prescribed in particular cases. They take force only after three months have elapsed from the date of that issue of the Acta unless they bind immediately from the very nature of the matter, or the law itself has specifically and expressly established a shorter or longer suspensive period (vacatio).
These laws are for the entire Church and are binding to all Latin Rite Catholics who fall within the age ranges prescribed.
§2. Particular laws are promulgated in the manner determined by the legislator and begin to oblige a month after the day of promulgation unless the law itself establishes another time period.
Particular law is that which a diocesan bishop can impose in his diocese. A bishop or group of bishops from a general location cannot impose particular law on a single diocese and the faithful who reside there, only the “legislator” can; the local ordinary or the bishop of that diocese.
Can. 12 §1. Universal laws bind everywhere all those for whom they were issued.
§2. All who are actually present in a certain territory, however, are exempted from universal laws which are not in force in that territory.
Laws binding the entire Church.
Can. 13 §1. Particular laws are not presumed to be personal but territorial unless it is otherwise evident.
§2. Travelers are not bound:
1/ by the particular laws of their own territory as long as they are absent from it unless either the transgression of those laws causes harm in their own territory or the laws are personal;
2/ by the laws of the territory in which they are present, with the exception of those laws which provide for public order, which determine the formalities of acts, or which regard immovable goods located in the territory.
§3. Transients are bound by both universal and particular laws which are in force in the place where they are present.
These are laws called particular and promulgated by the bishop of a diocese for his diocese. A signature on a resolution by the USCCB does not automatically state that the bishop has promulgated the resolution into particular law in his diocese. In a broad case as being discussed here this would not happen because half of the population doesn’t agree with more gun laws being the answer; therefore, since this is not a matter of faith and morals it is not made into Universal Law or Particular Law and therefore not binding. It may be nice to read and have discourse about and hopefully improvements can be made but to say we as Catholics of the USA are bound to agree and support this is just not true.
Can. 18 Laws which establish a penalty, restrict the free exercise of rights, or contain an exception from the law are subject to strict interpretation.
This one truly needs to be prayed about. Why? Because the law will always error on the side of the faithful. The Code of canon Law is a code of law meant to safeguard the Church, who is the Body? We are the faithful. Anytime there is any law promulgated, it must be subject to “strict interpretation”. It is much like our Bill of Rights, the B of R does not limit the rights of the people, it limits the rights of government to inflict laws on the people. It governs the government.
hope this helps…