Difference between Competent and Valid

COMPETENT vs VALID: NOUN

Having jurisdiction or authority over a particular issue or question.
Having sufficient skill, knowledge, ability, or qualifications.
Rightfully or properly belonging; incident; -- followed by to.
Answering to all requirements; adequate; sufficient; suitable; capable; legally qualified; fit.
Legally qualified or fit to perform an act.
Properly or sufficiently qualified or capable or efficient
Legally qualified or sufficient
Adequate for the purpose

An argument whose conclusion is always true whenever its premises are true.
A formula or system that evaluates to true regardless of the input values.
Related to the current topic, or presented within context, relevant.
Acceptable, proper or correct.
Well grounded or justifiable, pertinent.
Having legal strength or force; executed with the proper formalities; incapable of being rightfully overthrown or set aside.
Still legally acceptable
Of sound health; robust.
Correctly inferred or deduced from a premise.
Containing premises from which the conclusion may logically be derived.
Having legal force; effective or binding.
Producing the desired results; efficacious.
Well grounded; just.
Well grounded in logic or truth or having legal force
Having sufficient strength or force; founded in truth; capable of being justified, defended, or supported; not weak or defective; sound; good; efficacious.

Adequate, but not outstanding or exceptional
In physical geography, of a stream, capable of transporting fragments of a given size.
In geology, having sufficient firmness and strength to transmit pressure to other strata or to lift an overlying burden, as a rock or stratum.
Answering all requirements; suitable; fit; sufficient or adequate for the purpose: as, competent supplies of food and clothing; an army competent to the defense of the kingdom.
Having ability or capacity; properly qualified: as, a competent bookkeeper.
In law, having legal capacity or qualification: as, a competent judge or court; a competent witness.
Rightfully or lawfully belonging; pertaining by right; permissible: followed by to.
Fitted, etc. See qualified.

In chem., having valence: chiefly used in composition, as in univalid for univalent, etc.
In logic, having, as an argument, that degree of formal strength and truth that it professes to have.
Good or sufficient in point of law; efficacious; executed with the proper formalities; incapable of being rightfully overthrown or set aside; sustainable and effective in law, as distinguished from that which exists or took place in fact or appearance, but has not the requisites to entitle it to be. recognized and enforced by law: as, a, valid deed; a valid covenant; a valid instrument of any kind; a valid claim or title; a valid marriage; a valid ordination.—4. In zoology and hot., having sufficient classificatory strength or force; scientifically founded or well-grounded; securely established: as, a valid family, genus, or species; & valid classification.
Sufficiently supported by fact; well-grounded; sound; just; good: capable of being justified or defended; not weak or defective: as, a valid reason; a valid objection.
Strong: powerful; efficient.

Proficient, Empowered, Competency, Skilled, Sane, Competence, Knowledgeable, Incompetent, Able, Workmanlike, Efficient, Adequate, Effective, Capable, Qualified

Relevant, Enforceable, Justifiable, Lawful, Tenable, Invalid, Well grounded, Sound, Legal, Binding, Reasoned, Unexpired, Logical, Validated, Legitimate

Proficient, Empowered, Competency, Skilled, Sane, Competence, Knowledgeable, Incompetent, Able, Workmanlike, Efficient, Adequate, Effective, Capable, Qualified

Relevant, Enforceable, Justifiable, Lawful, Tenable, Invalid, Well grounded, Sound, Legal, Binding, Reasoned, Unexpired, Logical, Validated, Legitimate

Sufficient staff are competent in operating the system.
CDD information available to competent authorities on request.
Definition Client is mentally competent when giving consent.
Are changes reviewed and authorized by competent personnel?
Trustee may apply to a court of competent.
Structural elements will be designed and constructed by competent professionals, and certified or approved by competent authorities or professionals.
These previously expressed preferences by adolescents competent to consent or the parents of minors not competent to consent must be respected by researchers.
Kruger effect is a cognitive bias that makes less competent people overestimate their abilities and more competent people underestimate them.
Interestingly, there is some discrepancy between the GMC guidance relating to competent children as opposed to competent adults.
Competent, professionally run organisations have a better chance to attract competent people.

Please check that it is a valid photo.
Promo code is valid for new users only.
Valid on successful recharges and bill payments only.
The offer is valid for all prime users.
The South African identity document is not valid as a travel document or valid for use outside South Africa.
This coverage must be valid at the time of application and throughout the year when the permit is valid.
Consistency ensures that a transaction can only bring the database from one valid state to another valid state.
Everywhere else, every car that has a valid registration needs valid insurance.
Offer is valid upon payment made using a valid FGB Credit Card.
Bring with you a VALID driver license, VALID vehicle insurance and VALID vehicle registration.