Question: Where does Pakistan practice de facto jurisdiction?
About the article "Pakistan", section "Administrative divisions".

Candidate passages:
De jure (in Classical Latin de iure) is an expression that means "concerning law", as contrasted with "de facto", which means "concerning fact".
The terms "de jure" and "de facto" are used instead of "in law" and "in practice", respectively, when one is describing political or legal situations.
In a legal context, "de jure" is also translated as "concerning law".
A practice may exist de facto, where, for example, the people obey a contract as though there were a law enforcing it, yet there is no such law.
A process known as "desuetude" may allow de facto practices to replace obsolete de jure laws.
On the other hand, practices may exist de jure and not be obeyed or observed by the people. 
Barristers are regulated by the Bar for the jurisdiction where they practise, and in some countries, by the Inn of Court to which they belong.
In some countries, there is external regulation.
Inns of Court, where they exist, regulate admission to the profession.
Inns of Court are independent societies that are titularly responsible for the training, admission (calling), and discipline of barristers.
Where they exist, a person may only be called to the Bar by an Inn, of which they must first be a member.
In fact, historically, call to and success at the Bar, to a large degree, depended upon social connections made early in life.
A Bar collectively describes all members of the profession of barrister within a given jurisdiction.
While as a minimum the Bar is an association embracing all its members, it is usually the case, either "de facto" or "de jure", that the Bar is invested with regulatory powers over the manner in which barristers practice. 
The Supreme Court of Pakistan (SCOP) (Urdu: عدالت عظمیٰ پاکستان; "Adālat-e-Uzma Pākistān") is the apex court in the judicial hierarchy of Pakistan, the final arbiter of legal and constitutional disputes.
The Supreme Court has a permanent seat in Islamabad.
It also has a number of Branch Registries where cases are heard.
The court has a number of "de jure" powers, outlined in the Constitution.
Through several periods of military rule and constitutional suspensions (see Doctrine of necessity), the court has also established itself as a "de facto" check on military power.
It has the appellate jurisdiction over all high courts (including provincial high courts, district courts, and special courts) and federal courts, as well as original jurisdiction over a few types of cases.
The Supreme Court is made up of a chief justice and a number of senior justices who are nominated by the President after consulting the Prime minister.
Once appointed justices are expected to complete a designated term and then retire, unless they are removed by the Supreme Judicial Council after receiving a presidential reference regarding misconduct of judge(s). 
Pakistan is a federation of four provinces: Punjab, Sindh, Khyber Pakhtunkhwa and Balochistan, as well as the Islamabad Capital Territory and the Federally Administered Tribal Areas in the northwest, which include the Frontier Regions.
The government of Pakistan exercises "de facto" jurisdiction over the western parts of the disputed Kashmir region, organised into the separate political entities Azad Kashmir and Gilgit–Baltistan (formerly Northern Areas).
The "Gilgit–Baltistan Empowerment and Self-Governance Order" of 2009 assigned a province-like status to the latter, giving it self-government.
Local government follows a three-tier system of districts, tehsils and union councils, with an elected body at each tier.
There are about 130 districts altogether, of which Azad Kashmir has ten and Gilgit–Baltistan seven.
The Tribal Areas comprise seven tribal agencies and six small frontier regions detached from neighbouring districts.
Law enforcement in Pakistan is carried out by federal and provincial police agencies.
The four provinces and the Islamabad Capital Territory each have a civilian police force with jurisdiction limited to the relevant province or territory.
At the federal level, there are a number of civilian agencies with nationwide jurisdictions; including the Federal Investigation Agency, the National Highways and Motorway Police, and several paramilitary forces such as the Pakistan Rangers and the Frontier Corps.
The court system of Pakistan is organised as a hierarchy, with the Supreme Court at the apex, below which are High Courts, Federal Shariat Courts (one in each province and one in the federal capital), District Courts (one in each district), Judicial Magistrate Courts (in every town and city), Executive Magistrate Courts and Civil Courts.
Pakistan's penal code has limited jurisdiction in the Tribal Areas, where law is largely derived from tribal customs.
In the Politics of the People's Republic of China, a party chief (), variously called a party boss, and officially termed the Communist Party Committee Secretary for a certain region, is the leader of the local Communist Party of China division, and in most cases, the "de facto" first-in-charge of its area of jurisdiction.
Aside from the regional or municipal affix, the title does not change regardless of the size of the jurisdiction.