registration
Registration is the process of recording a document with an assigned officer and to keep it as public record. The purpose of the Act is to consolidate the law relating to registration and it provide for the method of its registration. It lays down what documents is compulsory for registration.
legal opinion
In law, a legal opinion is in certain jurisdictions a written explanation by a judge or group of judges that accompanies an order or ruling in a case, laying out the rationale and legal principles for the ruling.
Opinions are in those jurisdictions usually published at the direction of the court, and to the extent, they contain pronouncements about what the law is and how it should be interpreted, they reinforce, change, establish, or overturn legal precedent. If a court decides that an opinion should be published, the opinion may be included in a volume from a series of books called law reports ('reporters' in the United States). Published opinions of courts are also collectively referred to as case law, and constitute in the common law legal systems one of the major sources of law.
affidavit
An affidavit is a type of verified statement or demonstration, or in other words, it contains a verification. This serves as proof of its veracity and is required in court proceedings. Affidavits are also valuable outside of the law.
Agreement
An Agreement is a promise between two entities creating mutual obligations by law. Section 2(e) of the Indian Contract Act, 1872 defines an agreement as 'Every promise and every set of promises, forming the consideration for each other, is an agreement'.
