The US and UK both belong to Interpol, and share criminal records in theory. The degree of sharing is problematic.
Depending on jurisdiction, there are several ways to conduct a criminal records search to check the background of a particular individual. In the US jurisdiction it is possible to conduct a background check on an individual by selecting from a variety of business organisations, that host searchable criminal records databases. Criminal records can searched by entering first name, last name form, or by neighbourhood. In jurisdictions like the United Kingdom, access to criminal records is predominately narrowly restricted to persons like, law enforcement and associated officials within the justice sector, and prospective employers.
ENTRY to the US would be doubtful with a criminal record, especially if the crimes are felonies.
UK: Harvest Records/EMI Records US: Columbia Records
Yes, when an employer conducts a criminal background check in Puerto Rico, the results are accessible in the U.S. Because Puerto Rico is a U.S. territory, criminal records maintained there can be retrieved through national databases. However, the specific details may vary depending on the background check service used and the permissions granted by the individual being checked.
Yes. Yes they can. Such records as previous criminal convictions, or dishonorable indebtedness can prevent enlistment.
When applying for residency in the US, a background check typically involves checking criminal records, verifying education and training credentials, contacting personal references, and sometimes checking credit history. The process may vary depending on the specialty and program requirements.
(in the US) So-called "cautions" do not appear on your criminal record. Only records of arrests, prosectuions, and court findings.
You do not need those records to get married in Mexico but you can call your state vital records office to check on that.
Probate records are public in the US. You need to check the probate records in the county where the decedent or trustor died. In some cases trusts are recorded in the land records. You can check for recorded trusts at the local land records office.
It depends on the nature and severity of the criminal conviction. The Philippine immigration authorities have the discretion to deny entry to individuals with criminal records that they deem a threat to public safety and order. It is advisable to check with the Philippine Bureau of Immigration for more specific information based on the details of the criminal conviction.
You will have to check with an attorney that specializes in immigration law, but in this day and age, it is fairly unlikely that you would be allowed entrance to the US with an existing criminal record.
Yes, there have been instances where US citizens have been denied entry to the UK for various reasons, such as not meeting entry requirements or having a criminal record.