invalid instrument vs instrument is not valid

Both phrases are correct, but they are used in different contexts. 'Invalid instrument' is commonly used in legal or technical contexts to refer to a tool or device that is not acceptable or appropriate for a particular purpose. On the other hand, 'instrument is not valid' is a more formal and structured way to convey the same meaning.

Last updated: April 01, 2024

invalid instrument

This phrase is correct and commonly used in legal or technical contexts.

This phrase is used to describe a tool or device that is not acceptable or appropriate for a particular purpose.

Examples:

The court declared the contract null and void due to the use of an invalid instrument.
The scientist discovered that the data was collected using an invalid instrument.
The bank rejected the payment because the check was written with an invalid instrument.

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The cessation of the administration of a critical benchmark by an administrator could render financial contracts or financial instruments invalid, cause losses to consumers and investors, and impact financial stability.
An authentic instrument which has been declared invalid as a result of a challenge should cease to produce any evidentiary effects.
You also want to do away with the instruments provided by the Commission and the rapporteur to combat abuses in situations involving false or invalid documents, expired visas and so on.
The past data was invalid in some way, was recorded with imprecise instruments, or perhaps was not measured at all.
Although a considerable majority of court rulings have found these contracts to be invalid under the regulation transposing the directive on markets in financial instruments (MiFID), some courts fail to consider this regulation and find the contracts valid.

Alternatives:

unacceptable instrument
inappropriate tool
improper device
nonconforming equipment
faulty apparatus

instrument is not valid

This phrase is correct but less commonly used in comparison to 'invalid instrument'.

This phrase is a more formal and structured way to convey that a tool or device is not acceptable or appropriate for a particular purpose.

Examples:

The auditor determined that the financial statement was prepared using an instrument that is not valid.
The professor pointed out that the research methodology was flawed because the instrument is not valid.
The technician confirmed that the measurement results were unreliable as the instrument is not valid.

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The License Key you are attempting to import was created for a different instrument and is not valid on any other instrument.
In the Member State of origin, the authentic instrument is a valid document for the purposes of recording a right in immovable or movable property in its registers (4).
The result of this collaboration is a valid instrument for discovering the archeological sites of Viterbo province.
The Schengen Information System has proved itself an excellent and valid instrument for management and control within the European Union.
TOP TRAINING BIKE: the use is simple and practical, it represents a valid instrument to train or to keep fit.
Such exhibitions are a valid instrument made available to our companies , emphasised Enrico Pazzali, MD of Fiera Milano.
It has proved a valid instrument of prayer for the children of our parish who use it regularly for confession and catechism.
AGROLABO puts at the Veterinary Surgeon's disposal valid instruments for handling the problems of atopy in dog/cat and in horse.
I think that the alliance of civilisations is a valid instrument in the fight against terrorism.
Anyway, a valid instrument in order to unmask the idolater remains the use of reason.
I would personally like to be optimistic and for these agreements to be a valid instrument for moving forward with association.
Mr President, the unilateral attack by the United States demonstrates once again that the United Nations has not been a valid instrument.
Built with quality materials and accurately finished, thisare a valid instruments for producing laboratory samples, especially for the ceramics industry, but also for various other industrial sectors.
The autonomy financial institution - it has evidenced Assoporti - is the more valid instrument in order to allow with the vituous ports of having resources such to answer to the potentiality of the traffics .
The activity based costing can to be a valid instrument for the search of those activity that they constitute interferences, disturbing the processes and not adding value.
The newspaper reveals to be a valid instrument of reflection, formation and study as well as of growth in the faith.
This is how we should remember our comrade Makhno, smiling and trusting in our Revolution. Let us also try to make the most of his valuable experience as valid instruments for today's struggles.
That is curious in itself, because both the Council and the Commission and Parliament have long been in agreement that penal measures are a valid instrument for the enforcement of environmental law.
I am also saying this, because Mrs Jeggle's report states quite clearly that vaccination should be a valid instrument for improved animal welfare in the European Union.
Over his long and active life, Cosimo gave increasing space to his patronage of the arts, turning this into a valid instrument of social and political consolidation.

Alternatives:

the instrument is unacceptable
the instrument is inappropriate
the instrument is inadequate
the instrument is unsuitable
the instrument is faulty

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invalid instrument vs instrument is not valid