The defendant was convicted by a jury of the offense of driving while intoxicated as defined and denounced by § 564.440, 1 and his punishment was assessed at a fine of $100. He appeals, alleging as grounds for reversal that the result of a Breathalyzer test was erroneously and prejudicially received in evidence against him, because the State failed to show that the test was a method of chemical analysis approved by the Division of Health as required by the provisions of § 564.441. Though the point raised is narrow and rather technical, we think it is well taken. We reverse and remand.
The sufficiency of the evidence to sustain the conviction need not be considered on this appeal, peripheral issues will be disregarded, and therefore no extensive discussion of the bаckground facts is necessary. The defendant was arrested after he was found driving a transport trailer truck, loaded with new Chevrolet automobiles, south in the dual northbound lane of Interstate Highway 55 in New Madrid County. A member of the State Highway Patrol was summoned. The trooper, having detected that there was an odor of alcoholic beverage on defendant’s breath, and having observed that defendant’s “eyes were a little shiny — watery,” decided to administer a Breathalyzer test. The defendant was taken to the county jail at New Madrid, where the test was administered during the early morning hours on April 12, 1969. The trooper, Trooper Herb Campbell, obtained a reading of .19.
Upon trial of the case, the State called Trooper Campbell as a witness. He testified that when he first saw the defendant he could smell alcoholic beverage on his breath, “his speech was fair, but he didn’t talk all that drunk, but it varies with people and you have some that talk with a thick tongue and some that don’t and still . . . when you run them on the breath-olyzer [sic] you find thаt you will be surprised at the reading you get.” The trooper was asked about his qualification to administer the test, and he answered that he had been given instruction by a Highway Patrol instructor at Dexter, under the supervision of the Division of Health. The trooper was аsked the result of the test, and the defendant thereupon objected on the ground that a proper foundation had not been laid for its introduction, and upon the ground that the test was given under a set of rules calling for a computation “that cannot be given here today.” The witness was then asked, “Did *867 you give the test as per the requirements of the Department of Health as filed in the Secretary of State’s Office in Jefferson City?” The court inquired if defendant “was renewing his objection,” counsel answered affirmativеly, and the witness was permitted to answer that defendant “checked .19 on the breathlyzer [sic].” Asked if this was a measurement “by weight or by volume,” Trooper Campbell answered, “As I took it there it was by volume — I believe it was.” The trooper was then asked if he had subsequеntly been furnished with information by the Division of Health, filed with the Secretary of State, which enabled him to convert his finding of blood alcohol “by volume” to a finding “by weight.” Defendant objected that such information was not on file on April 12, 1969, and that on that date the witness was not аuthorized to make any conversion. The State responded that “there is no difference in the procedure regardless of whether you are going by weight or volume,” and asked the trial court to take notice of the filing of “the proper convеrsion tables for converting tests by volume to weight.” The trial court announced, “I will do so.” The witness then answered that “this [test] here would be converted back to — according to the latest [regulation] that just came out — 19 per cent would be converted back to 17 per cent.” Counsel for defense again objected generally. Trooper Campbell answered that the reading was “17 as of now. The Health Department says that all persons driving a motor vehicle that checks more than .15 of one pеr cent ... is considered to be intoxicated, and [that is] all persons.” Defendant did not object to this last statement. The trooper was permitted to say that there had been no change in the use of the Breathalyzer “whether you convert by weight or by volumе.”
On cross-examination, Trooper Campbell stated that he had a “Type 3” permit to operate a Breathalyzer. He “didn’t think” that qualified him to explain the principle upon which that machine operated. He stated he was “not a chemist.” Trоoper Campbell repeated that he had run the test according to the rules “then on record,” but “[t]here have been some additions, I think, on the reading that you get on the breathlyzer [sic].” Further interrogation followed, some of which we shall quote: “Q. Havе there been any other additions? A. I don’t know.” “[W]hat was [on April 12, 1969] the definition of Breathanalyzer [sic] ? A. I don’t know whether it is in here or not. ‘A device approved by the Division [of Health] which is capable of measuring directly or capturing the alcohol in the exрired air in which the alcohol content of the blood can be calculated in milograms per one hundred mil-ograms of blood.’ Q. You did say milo-grams? A. That’s right. Q. Was this particular work [sic] ‘milograms’ in the particular set of rules on April 12, 1960 [sic] ? A. I believe it was ‘milograms to milogrаms’ . . .. Q. You are not sure? A. No, I am not sure.” Further: “You did not have that book 2 at the time of the taking of the test? ... A. We had a book — Q. Did you have this book? A. Not this particular book but a book that this replaced.” The rest of the trooper’s cross-examination is much the sаme.
Our so-called “implied consent” statute
3
permits the use of breath tests to determine the level of blood alcohol in prosecutions for violation of § 564.440, but it clearly delegates the power to determine and approve the method of testing and measurement to the Division of Health. Such is the simple language of § 564.441, par. 2, which specifically provides that: “. . . [c]hemical analysis of the per
*868
son’s breath,
to be considered valid under the provisions of sections 564.441, 564.442 and 564.444,
shall be performed according to methods approved by the state division of health by a person possessing a valid permit issued by the state division of health for this purpose. The state division of health is authorized to approve satisfactory techniques or methods, to ascertain the qualifications and competence of individuals to conduct analysis [sic], and to issue permits . . . .” As the court concluded in State v. Paul, Mo.App.,
*869
We have not overlooked and do not overlook the State’s earnest contention that the evidence was sufficient to sustain the conviction
without
the Breathalyzer evidence, citing State v. Chester, Mo.App.,
For the rеasons noted, the judgment is reversed and the cause is remanded.
Notes
. References to statutes and rules are to R.S.Mo. (1969), V.A.M.S. and V.A.M.R., unless otherwise noted.
. From which, apparently, the trooper was reading.
. Originally L.1965, pp. 670-672, amended L.1969, p. Ill, Third Extra Session, and officially codified in 1969 as §§ 564.441, 564.442 and 564.444.
. State v. Paul, supra,
. Silas v. ACF Industries, Inc., Mo.App.,
. The statute in question, originally § 3 of Senate Bill 45, L.1965, pp. 670-672, and codified as § 564.442 in the official 1969 revision, seems to have been taken from § 7 (d) of the Uniform Chemical Test for Intoxication Law, 9 U.L.A. 68 (Supp.1967), which similarly defines “blood alcohol.”
. § 564.442, par. 2, now provides that per cent by weight shall be based upon milligrams of alcohol per one hundred milliliters (i. e., 100 cc.) of blood.
